Showing posts with label Nature Trail Sketchbook Exchange. Show all posts
Showing posts with label Nature Trail Sketchbook Exchange. Show all posts

Saturday, 27 December 2014

The Sketchbook Project, nearly one year in!

It's been a bit of an unsettled year, although that seems to be the norm these days!  haven't painted as much as I would have liked but there has been one project that really stands out, the Nature Sketchbook  Exchange Project.

Latest entry, sketchbook no. 8, work in progress in Doreen's book. Bracken and Lichens ( on hawthorn) from the W. Coast of Scotland, near Fort William. The decomposing bracken is very dominant in the landscape and I love that rich brown colour. The abundance of the lichens on the trees alters the colour of the trees, in places it's so thick you can barely see the branches at all. Lichens are indicator species for air quality, so it's obviously pretty clean in that part of the country. Hopefully I'll find a few hours to complete these pages before the year end.
It's fairly self explanatory as a project but for those of you who don't already know about it,  the Nature Sketchbook Exchange is basically a group of 16 botanical artists exchanging, and working in, each others sketchbooks,  we work on any nature based subjects of our choice - so by the end of the project we have work by every other artist in our own book. I'm currently on my 8th book ( including my own) so about halfway through and about a year into it come January! This fantastic project was initiated by my good friend Shevaun Doherty,  who also has one of the best botanical/ nature art blogs out there!
 
No. 7 Sketchbook. Black Rose hips for Frances' book, I found these in Bentilee,Staffs, near my old school. My first bit of work in my new flat (Nov, Dec). I spotted these hips on a routine drive to my daughter's house and pulled off the road to collect some, there were hundreds on the bush, so I didn't feel too bad about taking a few.
 After a year I feel as though I'm settling into the project and not quite so nervous about working in another artists book.  What's been really great is the luxury of getting up close to other artists work, which gives an insight into their working practice. Each artists identity emerges through their entries and everybody brings something different to the project.
Also being able to paint whatever I fancy painting with plenty of time is a luxery, there's never a problem finding something for a quick study and I always keep my eyes open, constantly scanning for the next subject! .....It might just be something I spot while on the way to the shops,  I often stop the car and collect a few fruits or find some interesting leaf or branch lying on the ground!  I add as little or as much as I want to each entry and some pages are more finished looking than others.

No. 6. Not many notes here because there wasn't much to say. This is a fruit branch from the Wayfarer Tree, collected from a car park in Germany for Claire's book. I just fancied painting with no preparation, in trial and error fashion. Painted at my daughter's house, I borrowed her dining table while she was out because I was in between moving at the time ( Sept - Oct)

In the past I  never used to keep a sketchbook and kept rough work in boxes and on bits of paper but in recent years I've been re-educated into seeing the benefits of keeping a good sketchbook.
In addition to the project, I now keep several other sketchbooks which act as a plant library or painting and drawing diary. It enables me to paint things that I might otherwise forget about or just not bother with, usually because of a lack of time. Sketchbook work doesn't require a huge investment in time, so I often paint flowers and seeds from my travels or just document plants thought the year along with personal notes, it doesn't matter whether they are finished or not. It's proving an invaluable resource and making notes helps with the botany too.  Sketchbooks remind me of where I was and what I was doing at a particular time....I remember where the plant was and who I was with....... and all the little things that were going on around each entry at that point in time.

No. 5 A change of medium, Graphite Clematis from mums garden for Sarah's book. Drawn at mum and dad's house (July, August)

All of the artists working on the project use the same type of book, the Stillman & Birn Zeta series, hardbound, 8.5 x 5.5 cm, smooth,  270gsm,. Previously I thought that there was no decent sketchbook paper, but this is a really great book! I've purchased several now, in different sizes. Initially it felt a bit different because I pretty much always work on Fabriano Artistico for everything but I got used to it very quickly and love it!
No. 4 Dying anemone and a dead bee resurrected! For Jarnie's book. This sprawling plant had seen better days, I found the bee dead Queen bee in the porch. Painted in my previous house shortly before I moved ( May, June) 
I have started to notice a pattern with my layouts, most of my compositions sprawl across the pages but the entries are changing and I feel more relaxed about no trying to produce finished pieces in the more recent books, they are much more like my usual study pages.
 
No. 3 Fox Grapes and grape hyacinth for Terri's book. I grew these plants in pots from the bulbs painted in my own sketchbook cover pages at the start of the project (see below). ( March, April).
 Hopefully, this time next year I'll be able to post the remaining images from the sketchbooks yet to be received. I'm currently waiting for Shevaun's book, no idea what to paint but might find inspiration in Ireland when I visit in January. 

No.2 Fritillaria studies for Lorraine's book. My first attempt at painting in another artist's book.....bit scary at first but soon get used to it. It's only a sketchbook so mistakes are part and parcel! I  used these as part of the preparation for the RHS show paintings which were exhibited in London during April.
If you don't yet keep a sketchbook, I hope that you'll be encouraged to do so. It really is a good for pracice and reference but also a great escape....particularly when life is turbulent! 

No. 1 Beginnings, my own sketchbook. Inside cover page in graphite is a drawing /doodle styled work from the corners of the grey matter! The first pages of bulbs seemed appropriate subject to start with. Great fun to do but a bit over the top with the graphite, also I forgot to spray it with fixative so doubt there won't be much left by the time it's travelled around.
Bulbs seemed suitable for the beginning!
This time next year the project will be coming to an end and can't wait to see all the beautiful works from each artist in my book.... It will be something that I'll always treasure!

Sunday, 3 August 2014

Which Pencil?

Continuing from the last blog post I'm still working with graphite, this time for the Nature Sketchbook Exchange Project. It seems appropriate to do a bit more than just drawing a picture because it's a sketchbook project, so over the last couple of days I've been experimenting with a few different pencils brands.

Sketchbook pages, experimenting with different brands of pencil
  There are a number of pencil to choose from, all of which are suitable for botanical work, I tend to stick with the same pencils but having tried out quite a few over the years I've accumulated some unused ones. I try to buy from an art shop when possible rather than online because it would be a great shame to lose our art shops. I've been buying from Webberley's since I was a child in the 1970's. Webberley's is a beautiful old building and apparently it's been an art shop since 1913! Today it looks much the same with the old dark wood fittings and staircases. The prices are still pretty competitive and it's great to browse and try for real.
From experience my personal favourite is Faber Castell 9000 and find it the smoothest and most consistent pencil but I thought I'd give some of the others a try.


A selection of some of the pencils accumulated over the last few years
 The subject I've chosen to draw is a Clematis, I don't know the cultivar name but it's one my mum bought from the RHS show I exhibited at in 2008. I'm working from a few cuttings with a fairly 'free form' arrangement which sprawls across the two pages of the sketchbook. I haven't  really planned the composition but work with the natural shapes of the cuttings, which makes the layout fairly easy.
The sketchbook is a Stillman & Birn 270 gsm HP white paper for watercolour, line and wash. It's the best sketchbook I've tried and used by all of the artists participating in the project. It's slightly more white than the paper I usually use, my normal paper is Fabriano Artistico 140 HP natural. What is immediately noticeable is that the same grade of pencil looks a little darker on sketchbook paper compared to the Fabriano, so this needs to be taken into account when choosing grades. Always bear in mind that different brands of pencil may be harder or softer, so an HB in one brand may be quite different than an HB in another. That doesn't mean that you can't mix and match brands when drawing if you are familiar with the properties but if you're creating tonal strips for reference never mix brands. For this mini experiment I tried out three brands of pencils for comparison:
  • Faber Castell 9000 Art and Graphic set ( my usual pencils) 
  • Staedtler Mars Lumograph 100
  • Derwent Graphic
Also used tried Cretacolour Monotlith, which is a graphite stick and lovely for softer grades and very dark subjects, it goes on velvety smooth! I also use some mechanical pencils but only for line drawing and fine detail rather than for tonal work. Mechanical used were: Staedtler mars Micro - mechanical pencil 0.3 and 0, Rotring Tikki 0.5 and Pentel 0.3. All are good. I still taper the end of the lead on fine glass paper (actually a nail file!)

What's in a Pencil?
A pencil is a stick of powdered graphite mixed with clay. Graphite is a mineral comprising almost pure carbon. In the mid to late 1500's a large graphite deposit was discovered in Cumbria, England and from its appearance was mistakenly thought to be a form of lead, which was named Plumbago, which is Latin for lead ore. Apparently locals used it to mark their sheep and wrapped string around the plumbago to use it as a primitive mark making tool. Further deposits were found in the US, Siberia and Asia but none so pure and soft as the Cumbrian find. The name ' lead' stayed with the pencil but pencils were never actually made of lead. However, the painted wood on old pencils did contain lead so it was possible to suffer from lead poisoning if you chewed your pencil! 
In 1795 Nicolas Jacques Conte discovered the process of mixing the soft graphite with clay and mixing with water slurry before firing. By adjusting the ratio of clay to graphite the pencils could be made harder ( lighter in tone) or softer ( darker in tone). Today pencils cover a range from 9H ( very hard) to 9B (very soft). The quality of the graphite can vary considerably though.
Poor quality pencils are very scratchy and rough and the core breaks easily when sharpened. The outer wooden casing tends to be cedar.
 
My Findings:
Sharpening
Long leads are definitely best! it saves constant sharpening of the wood and you can just fine tune on sandpaper. For a guide on how to sharpen see my last post.

Faber Castell (left), Staedtler (middle) and Derwent (right). All 2H Faber Castell seemed slightly harder than the other two brands. Both Faber Castell and Staedtler sharpened well but Derwent was prone to breaking.  
The Faber Castell sharpens well as does the Steadlter, which has lovely soft wood which peels away beautifully with the scalpel. The Derwent seems to have a harder 'pink' wood which is more difficult to whittle away and it tears at times.  Also with softer grades the Derwent breaks frequently compared to the other two  pencils, but if you do suceed in sharpening without constant breaking and still have some pencil left .......  they sharpen to a pretty good tapered point.    

Tonal Work
I found the Faber Castell to be a harder than the other two brands. The harder grades are therefore slightly lighter in tone. The difference is less noticeable in the softer grades for all brands. But given that I do most of my graphite work in grades between 2H and 2B this doesn't really matter so much. With this in mind I would say that the equal tonal value for a 2H Faber Castell could be achieved with Staedtler or Derwent using a 3H. The Staedtler felt very smooth on the sketchbook paper but I have found some pencils to be slightly scratchy in the harder grades and this was the case with Derwent, which was slightly  'scratchy' in application. All in all though a decent drawing could be completed with any of these pencils. The differences are minor, and a lot comes down to personal preference. I used different pencils on different parts of this drawing and it's impossible to tell and difference visually. I have heard students mention small marks in their graphite and while this can be a problem its often caused by small fragments of rubber rather than the pencil. I will probably stick with the faber Castells as they are still my preferred pencil, the Staedtler were also OK but I'll probably give the Derwent pencils a miss due to the problems with breaking and waste.
 The paper is equally important because an uneven or fibrous surface means the pencil picks up the paper grain. I didn't find such a problem with Stillman & Birn paper. One of the main reasons for imperfections seems to be where a non putty rubber has been used  and left some small fragments of debris 
Comparison between Faber Castell 9000 and Staedtler Mars Lumograph.  A slightly smoother ( less grainy ) finish is achieved with Faber Castells pencils. This test is on watercolour paper, particularly in the 2H to HB range.   
 
Comparing an F and 5B in the 3 pencil brands. Faber Castell is slightly lighter in the harder grades but all 3 are much the same in softer grades

When teaching graphite I put students through fairly rigorous tonal exercises in order to help them to gain control of the pencil. Squares of graphite should not be darker at the edges but smooth and flat. This skill is vital particularly when working around areas such as leaf veins. When the control is poor it's obvious on leaves and quite often veins look outlined where they shouldn't be outlined.

The correct amount of pressure must be mastered when using continuous tone, there is a maximum tonal value or  'darkness' of tone for each grade of pencil. There should be no need to add additional pressure to go darker and you should never make indentations in the paper or end up with 'shiny' areas. The weight of the pencil is kept predominantly in the arm /hand and not at the point where the pencil makes contact with the paper. If you find that the point where you start is darker it means that you are starting with a heavier pressure on initial contact - the pressure should be consistent.  It's actually much the same as watercolour washes regarding a maximum tonal value. Usually there is no point in adding more than 3 or 4 washes of the same colour because there is a maximum tonal value to each colour after which it just gets thicker and flatter looking but not any darker in tone, to go darker you need to add a complementary colour or neutral tint.......... But that's another subject for a different blog post.
With pencil If you want to go darker, don't apply more pressure but switch to a softer pencil grade of pencil.
The line drawing is made lightly using a 0.3 mechanical 2H pencil. For the tonal work I used the Faber Castells and started with a 2H initially to add a layer of continuous tone all over, leaving only the brightest highlights clear, there should be no outline as such once the tone is added, thereafter form is created by using increasingly softer grades, paying careful attention to the light and shade between veins and folds ( 2H -2B and all grades in between). Detail is added on the darker ares such as the spent dark anthers using a softer 2B mechanical pencil. I used a combination of Cretacolour 3B on the dark soft areas, such as the leaf tips and also the 2B mechanical pencil to keep the edges tidy. 

All three brands were used in different areas of the drawing and it's not possible to see any real difference. The only difference is in using different grades to achieve the same tonal value in each brand.



Friday, 7 March 2014

Snake's Head Fritillary.....an old favourite

I know I've blogged about painting Fritillaria meleagris before but I do like it!.... and so do lots of other artists, most notable of course are Rory McEwen's paintings, which probably can't be bettered, but also Elizabeth Blackadder, Charles Rennie MackintoshPandora Sellars and many more have painted Fritillaries.

At the beginning of the month I decided to concentrate my efforts on this flower and have a number of pots to keep me going for the next few weeks. Over the last week several studies have been produced - although they are intended to be work towards a series of paintings....I haven't even started the actual paintings despite the fact that they're due to be exhibited during April! But today I painted this larger study ( x2). 
Study of flower head x2 in size ( 22 x 26 cm)
I even painted Fritillaries as part of the Nature Trail Sketchbook Exchange project this week.

Nature Trail Sketchbook pages for this month, showing a white and double headed forms. 
There's something unique about the colour and pattern in this plant, the colour varies between flowers and changes with the light, and, as the flower ages. The stems and leaves are elegant with beautiful curves and the hanging flowers are delicate. The tepals have the most interesting nectaries, which creates the distinctive square darker coloured 'shoulder'. A look inside the flower reveals the glistening nectary on the reverse of the 'shoulder'.
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The petal showing the outside with the shoulder (top) and the inside with the nectary (bottom)
 F. meleagris is a member of the Liliaceae family, which grows in damp grassland and meadows. In Britain it is often referred to as a native species, however this is disputed by botanists, it was not recorded growing wild until 1736, prior to that it had only been recorded as a garden plant, so is now believed to be an introduced species and garden escapee which became naturalized. Although it was once commonplace, it was picked excessively and sold in markets as cut flower. Much of its habitat was lost after WWII due to the agricultural 'improvement' of the land, when ancient meadows were ploughed and turned over to food production. The plant is now deemed nationally scarce in Britain and only a few wild sites remain, including Magdalen College Oxford, Cricklade and the village of Ducklington.

It's a lovely flower to paint, the best approach is the lay down the washes first to form the basic shape of the flower. The colours range from cooler purples to fairly bright reds in places.  I used various combinations of Permanet Alizarin Crimson, Permanent Magenta and Permanent Carmine. In the really warm red areas I added a little Scarlet Lake. The warmer red shows through more prominently in some areas, such as near to the petal tips - also where the light shines through the back of petals. Yet in other light the colour is a cool purple.
Once the form is established the chequered pattern can be added on top, but remember that the pattern follows the contours of the petals and is also lighter or darker depending on where the light hits the flower. I mention this because I've seen patterns added on top of a form without enough consideration of the effect of light and shade on the pattern. 
I used Ultraviolet in the shadows and added Payne's Grey on the 'shoulder' and for the darks. A small amount of Manganese Blue Hue was used on the 'light' areas at the top of the petals and around the highlight on the shoulder. 

The first stages: washes are laid first to create form, the the pattern is added next.

Building up the pattern from light to dark,  pinks and purples but keeping a close eye on the light.

The stems are slender and elegant, they should be carefully observed because the way that the stem bends under the weight of the flower gives a very specific look. To keep the stem clean looking I draw slightly outside the area that I intend to paint and paint inside the line, this avoids painting over pencil lines, the pencil can be erased afterwards. The curve should be smooth and painted in flowing continuous strokes. Nothing looks worse than thick uneven stems on flowers like this. The colour of the stems is variable some are green and others have some red/brown in them but all are fairly light with a 'blue /grey' appearance. I use a mix for the basic green of colours with high light values. Manganese Blue Hue plus Winsor Lemon was used and a small amount of Permanent Alizarin Crimson added. I try as far as possible to use the same reds in a green mix as those used in the flower, this I believe gives continuity to the painting. 




   Above: detail of the stem and darker 'shoulder' areas


And then I came to a field where the springing grass
Was dulled by the hanging cups of fritillaries
Sullen and foreign looking, the snaky flower
Scarfed in dull purple, like Egyptian girls
Camping among the furze, staining the waste
With foreign colour, sulky-dark and quaint

from 'The Land' by Vita Sackville-West (1927)


And here's a late addition to the post, not quite finished but painted this morning