
Great work! Especially for a first attempt at realism, you definitely have a good understanding of relative facial proportions. Realistic art is partially founded on good value range, as well. If we look at a photo of a person and use the eye dropper tool on a parts of their face, most times there is a wide but predictable range of tints and shades that show the face’s form. Adding shadow and highlights from a light source can help art look more realistic. There are lots of helpful videos on YT.
it’s a good start! I think the biggest improvement for you right now would be adding more contrast on the skin and face. consider moving the light source so one side of the face is more shadowed than the other. if you’d rather keep the light source at high center, the darkest shadows will be under the nose, with subtler shadows under the brow and on the lower side of the cheekbones.
yep that’s already a big improvement! this is easier to show instead of tell so I roughed out some sloppy changes using iPhone markup, lol. the areas I outlined in red are where I would add shadow because that part of the face is tilted downward, away from the light (under brow, under cheekbones, upper lip), or because of a cast shadow from something else (the nose or chin). yellow outlines are where I would add stronger highlights.