Gesso
A mixture of gypsum or chalk, size (rabbit glue) and water applied in layers onto panels or some other support to give a smooth white surface on which to paint or gild.
Adam Cooper
by Stuart Pearson Wright
2000
NPG 6542
Sir John Hurt
by Stuart Pearson Wright
2000
NPG 6541
Marc Quinn
by Marc Quinn
2006
NPG 6828