TOBY BOOTHMAN  

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THE TECHNIQUE
THE UNDERDRAWING | THE UNDERPAINTING | THE COLOUR

The underdrawing

When undertaking the Technique Mixed, one must first understand that it will take a considerable amount of time to complete a picture. At no stage can the painting can be rushed in any way. This fundamental rule was emphasised to me at the beginning of my tutorship by the acute attention to detail required in every aspect of preparation, contemplation and execution. Even the sharpening of a pencil, undertook by hand with a razor blade in order to create the longest and sharpest possible point, was an art form that needed to be mastered.

For me, a painting begins its life when I choose the canvas. I have become more and more discerning over the types of canvas that I use, tending to choose very fine canvases, with minimal grain, which do not blunt the pencils so rapidly and allow for a finer finish when the glazes are applied at the later stage.

I assemble the stretcher and stretch out the canvas by hand, taking time to decide which side of the canvas I will use. I sometimes feel a bizarre pity for the reverse side of a canvas; as it is attached to its frame I condemn it to a dusty, twilit life, whilst the other side is painstakingly crafted upon, destined for a life on view. Historically however, this was not the case, as both sides of the canvas were often worked upon when materials were scarce.

The canvas is then prepared with one coat of size (a glue based preparation, which prevents the canvas from rotting when paints are applied). After this has dried a number of thin layers of gesso are painted carefully on, sanding the surface down in between each layer, until a smooth and flawless surface is achieved.

Click for detailed view. Click for large view of underdrawing. Click for detailed view.

Once the canvas is prepared and has settled for a few days, the execution begins with an exceptionally detailed underdrawing in compressed carbon pencil. Every shade is rendered from black through to brightest white. This extreme detail lays the foundations for the incandescence and illusion of my paintings. Starting in the background I begin mapping out the entire image. In this way I work around the picture comparing each thing I am drawing to the next, never finishing a specific area, leaving scope for the widest of tonal range - the white of the canvas to the darkest charcoal of the pencil. To achieve the very darkest aspects of the drawing, I use a series of dry brushes to darken the charcoal lines still further, pushing the pigment into the grain of the canvas to completely remove all traces of white. This drawing stage can be the longest and most painstaking part of the process, often taking three months or more to complete. I work using the cross-hatching method, favoured by the draughtsmen of the Renaissance; never drawing lines around objects, always defining them within their own space - if you look carefully around you, you will observe that lines simply do not exist in nature, all objects have dimension and can only be seen in relation to the light and shapes around them.

Only when I am totally satisfied that I can push the drawing no further do I move on to the next stage. On occasions when people have seen the picture at the end of the drawing stage, they have compared it to (or even believed it to be) a photograph. Many people have pleaded with me to go no further and leave it as just a drawing. This is when I am ready to start the painting. I like to take a photograph of the work at this stage to later observe the changes and development of the image.
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  © TOBY BOOTHMAN 2001 DESIGN BY FLUID DREAMS