8 hours self-portrait (life drawing) 
8 hours portrait (life drawing) 
5 min croquis 
5 min croquis 
5 min croquis 
10 min croquis 
1-2 min croquis 
5 min croquis 
5-6 hours long study (life croquis) 
6 hours master study 
6 hours master study 
6 hours master study 
2-3 hours masterstudy 
life drawing of sleeping Buster 
life drawing of sleeping Buster