these look great! :) very clean!

Your shadows stand out as being nice to me (especially the occlusion and the terminator) It could be the photo, but I think you could benefit from making the center light lighter. Also adding in a highlight would be nice. Overall I think your shadows are great and your egg looks very 3D.

Hi @tudor, I think these are really nice. The structure is great and the shape design really cool and strong. I'm still working on getting good at shading, but I'll do my best to help: -I think you're right about the value hierarchy. I think it would help to darken the shadows slightly. The value of the hair cheek and neck is quite close to the halftone value, which can confuse the viewer about the form. You might appreciate watching this video Mind-Blowing Realistic Shading Tricks, especially the two common shading mistakes from 6:50 --> - Another thing that helps clarify the form, is the quality of the edges. The transition from light to shade on a form is usually soft (the core shadow/the terminator edge) and cast shadow edge usually hard. Of course, there are exceptions to this, but it is a helpful formula that can give clarity to a drawing in the early stages. Trying to apply it will also force you to analyze what is form shadow and what is cast shadow. That alone, I think, gives the drawing a more authentic look. I tried applying this idea to your drawings in my paintover. I learned this from a course by @Joseph Todorovitch on New Masters Academy called From Paper to Canvas. It helped me a lot. If you plan on taking it I would recommend signing up for NMA's newsletter since they quite often have deals that can make membership more inexpensive. Hope this helps :)