not so new these, some 2-10 years old. the crouching figure is 12 years old, which i include becuase it was before i bothered to learn anything about anatomy, and there is a huge difference between that and the reclining skeleton. i highly recommend that anyone serious about drawing should get a book on anatomy and draw something from it every day for 30 minutes. it changed my drawing life. i used to break pencils and rip up drawings. (note the rip in the crouching figure)it wasnt pretty. knowing about anatomy ( to the llimited extent that i do) really changed that.

itoy