Richard Bell's nature sketchbook since 1998
The leaves of this purple sage proved a bit tough when Barbara was making the stuffing this Christmas but a clump of the regular sage-green variety, growing at the end of our herb bed had smaller, more tender, leaves. It gave an aromatic lift to the stuffing, made to recipe Barbara’s mum, Betty, used every year. And it lasted until Boxing Day to go in our chicken sandwiches.
Nostell Priory Lake: A pair of mallards makes careful progress over an expanse of ice between two areas of open water. After a minute or so the female decides that it will be quicker to fly.
We spot our friend Roger in the cafe, so naturally the conversation comes around to photography. Focussing on a teapot, I ask him how I can get over the problem that when I use my bridge camera, a Fujifilm FinePix S6800, on macro setting I have to get in so close that the proportions of my subject get distorted: the spout looks jumbo sized.
You need use a bit of zoom, suggests Roger. That works, the spout is now in proportion with the teapot, but, with my shaky hands, I’ve got a problem: the zoom magnifies any camera shake and the smaller aperture of the lens means that the camera will be selecting a longer shutter speed, again increasing the risk of blur.
I tell Roger that I’m considering upgrading to a camera with image stabilisation and he tells me that my camera probably has that as an option. He drills down through the menus and sets it to always use sensor shift image stabilisation. It’s a well hidden option and looking back through the settings menu, I can’t now see where he found it.
But it works. I hand-held the camera for this shot of rosemary in a stone trough in the courtyard. Introducing a bit of telephoto to a macro shot results in a smaller depth of field than I’d get at the wide angle end of my zoom lens, throwing the background out of focus and giving more emphasis to the subject.
I use the photograph of the sage as reference for my sketchbook page for today. I’m reading a couple of books on botanical art so I decide to try drawing in 4H and then HB pencil before adding the watercolour, lightest shades first, which in this case is the pale yellow of the stipples on the leaves.
I’ve just replaced the Winsor lemon in my pocket watercolour box. As Winsor lemon is no longer available I went for cadmium lemon.
This green-leaved herb looks like marjoram or oregano. I cropped my original photograph to show this detail because I couldn’t get in this close with the macro. There’s a limit to how far you can zoom in before the auto-focus ceases to work. A red box marked ‘AF’ appears centre screen. I found that I had to zoom back out a little before the auto focus would work successfully.
I like to draw is on location, direct from nature so why have I brought this herb into my studio?
After reading up on botany this spring I feel the need to go in closer to my subject, something that I struggle to do when flowers are blowing about in the meadow.
I’ve resisted the urge to reach for my pen but I still want a sharp line so I use an abrasive pad to keep a point on my HB pencil. I need to do this four or five times during the course of the drawing.
The Art of Botanical Drawing by Agathe Ravet-Haevermans has given me some gentle encouragement. There are meticulous examples of her work as a scientific illustrator at the Museum of Natural History in Paris but also a few sketches from her field trips in Madagascar and South Africa. Step by step drawings and swatches of the watercolours used in each example show how she depicts the flowers, fruits and foliage of familiar garden flowers and exotic blooms.
My favourites amongst them are the different kinds of bark, the cherry tomatoes on a vine, the fungi and the bunch of carrots.
Encouragingly for the rest of us she concludes with a selection of her mistakes; ‘But is it such a disaster? It’s just time and a sheet of paper. The most important thing is to be able to learn from it.’
I’ll keep that in mind as I try to get into botanical mode.
Link; Agathe Haevermans, L’Institut de Systématique, Évolution, Biodiversité