WATERCOLOUR PORTRAITS
Watercolour portraits are a little quicker to complete than an oil painting, because although they require me to build up many thin washes of paint, this paint dries instantly unlike oil paint layers which take days to dry. The luminous quality of watercolour seems to echo that of a child’s skin, and I find them a particularly good option for a colour portrait of a child.
COMMISSIONING A WATERCOLOUR
For watercolour paintings, I like to use Windsor and Newton’s watercolour in tubes (not pans) and pure sable brushes, on Arches’ Aquarelle Watercolour Paper. This is a heavyweight mould-made paper of 300 gsm which is colour-stable and acid-free, and is designed not to wrinkle or warp however many layers of colour are applied. Watercolour paper is available in either ‘hot-pressed’ or ‘cold-pressed’ varieties, and I prefer hot-pressed as it gives a smoother surface more suitable for finely detailed painting. It also allows me to place a wash on the sheet and then blot some of it off before it’s absorbed, so that I can build subtle layers of colour.