Hi, here is a presumed sketch for a hand, since it is hard to see over your lines, I did my best. THe box you are looking for and in my version indiocated in red, in forshortening visible on the reference wil be much smaller. It is worth a notice that top cylinders of fingers are pointing towrads a character, which is indicated by her nails barley visible. Overall look where forms actually ends, like head sphere under the hair, and add curvature to your lines to describe surface of forms rather than straight cut lines. Hope that will give you some answers to move the drawing forward, keep up the good work! | Artwod Feedback