One of our first assignments we got and the first one I’ve finished was this exercise of drawing shapes blending into each other. This was created with a fineliner on an DIN A3 paper. This study was about understanding shapes, their similarities and differences. And man, did it take long to draw all those teeny tiny squares and circles. But after all it was probably worth it, as I am quite happy with the result. Especially, because this is really not the kind of art I would be doing in my free time.
You can see the final work and three drafts below. Are you also interested in drawing 3D objects and getting their proportions right? Then you can go here to find out how to get some practise.