http://ailingart.tumblr.com/post/74444174537/painting-study-from-a-references-1-1-2-hrs

Study

http://ailingart.tumblr.com/post/68087374463/color-and-value-study-from-reference

Skull Study

http://ailingart.tumblr.com/post/68079410603/practicing-my-values-and-forms