Spare Paint. Not a problem for Pierre Soulages

Pierre Soulages is a famous painter from France, so famous that he was visited by president Hollande recently. Monsieur Soulages uses only black paint so if he has paint left over he just starts another canvas!
As for me? Well I always miscalculate and have paint left over. Rather than totally waste it I decided to slap it on canvas to create abstracts. This painting is titled ' Spare Paint '
Of course is could be argued it would have been better to waste the surplus paint?