NOVART7 - Obstruction

Drew this at work today on break....it's really tricky and a bit unsatisfying trying to draw 2 figures together where 1 is obscured by the other and you don't know where their limbs/extremities/curves are meant to 'end' ...also I haven't figured out limb foreshortening and interaction between limbs of 2 figures (see flying hand)  ...ugh why is figure-drawing so tough? *continues anyway*