PAINT WORKSHOP: Session 2: Colour, Pattern and Dry-BrushingPosted: February 23, 2014
We were asked to bring our Green tone underpaintings along to this session with a view to working on top of them with more realistic colours. The idea was to see how the underpainting informed the painting produced on top. The tutor showed us an example of a green underpainting that he has been working on and showed us a few techniques to think about when painting on top of our pieces. He asked us to think about pattern, and how using pattern in painting can be effective. He used the example of wood grain within our still lifes and delicately showed us how to apply thin brush strokes using a small brush. Next, he showed us a technique known as “dry-brushing”, which is when you almost scuff the surface with paint. It is best to use an old brush for this and it was a valid way of applying paint for us in this workshop, because the highlights, lowlights and green tones of our underpaintings could show through the new thin layer of paint being applied.
We were then left to experiment with these techniques and start building up a more realistic image of our still lifes using more accurate colours. I started my piece by observing the texture of the surface that it was on, this week there were no tables left and I had placed my items on an orangey brown canvas chair which worked out really well for adding colour to my painting. I used a dotting effect and spotted pattern to render the chair and then used the dry brushing technique to add a scuffed orange colour over the top, allowing the green to show through slightly. Dry brushing over the pattern also gave emphasis to the dots themselves and it started to look highly textured and effective.
I continued employing these techniques and built up a substantial amount of colour within my work. It was really interesting how I found myself being informed by the shadows and highlights that I had thought about when producing the underpainting in the first place. The green tones showing through also seemed to give my painting a lot more texture made it look more three-dimensional. The green underpainting definitely effected the colours that I painted on top. For example, The photograph that is laying on the book was painted in dark greys but when applied on top of green, pink tones were emerging, which was highly interesting.
I have learnt a lot from these sessions and underpainting and dry brushing are definitely techniques I will be using in my painting in the future. I will now continue working and finish this piece in my own time ready for the next session on Monday.