I did a little sculpting in Zbrush and participated at the CGHub character challenge. I made this Hulk sculpt. Doing this piece I learned quite a lot and I advice anyone who wants to grow as a 2D artist to try some sculpting either in a 3D environment or even better in real life from clay. It will help you to train your sense of space. You can also get a lot just from observing how the light falls on an object and makes shadow. Great stuff.
