A) 28 x 22 inches, acrylic on paper.
Slightly modified from Ref by kind courtesy of 'R', Voivodess_Stock in Deviantart.
B) Study of a tangled-up pose :
14 x 22 inches, acrylic on paper.
Unknown source reference - I wish I could credit the photgrapher/model, the pose was too good not to study. Very educational.
C) Color study - adpatation from Black & White reference.
14 x 22 inches, acrylic on paper
Ref image by kind courtesy of Michael Schalla on Deviantart.com