Untitled-1Ramona Hammerly~Tree_Abstraction~Marching OnRoger Patterson~Tree abstraction~Standing aloneMichael Wood~Tree Abstraction~Interesting BarkKen Salzman~Tree Abstraction~Birch BarkStephen Frye~Tree Abstraction~Branching OutMurphy Hektner~Tree Abstraction~At HomeMarilyn Hektner~Tree Abstraction~Graceful