The shape of the squash is uncomplicated, but not so its dessicated leaf and tightly spiralled tendrils. Doing a pure contour drawing (not looking at the drawing but only at the subject while doing the drawing), I had lines going all over the place.
|Detail of pure contour|
Doing an accurate botanical rendition of this leaf would take sharper eyes than mine. I must be content with somewhat impressionistic drawing.
|Drawing detail #2|
|Drawing detail #3|