2 point perspective depth issue

Why the top part is more visible on the first box? I think I am doing something wrong here. The eye level is not changing :(

Please help with my cylinders:(

I tried to avoid too many lines. My cylinders looks a bit off… is it very important to get them super realistic to be able to draw characters? What should I aim for……

field

I'm confused as to what's wrong with this work. It could be the perspective, the form, or the shading of the characters.

Feedback on head study

I did some rembert montald study recently and i try to apply what i've learn from that study but i don't know why after learning some new hatching thecnique and did some Skull study i still feel the head is a bit flat, any tips to make the head a bit more 3d??

Untitled

I think the nose looks a little wrong and the other parts have something wrong but I can't seem to put my finger on what exactly is wrong

I'm a beginner

I'm not sure what's wrong with the proportions of the face.

I'm a beginner

I'm not sure what's wrong with the proportions of the face

Batcave design

I feel like I can't get the comic feel, my ref was Greg Capullo, Batman Court of Owls, also I feel like I'm lost in the 3d space

citrus reference sheet

something just feels so off about him, maybe its the pose maybe its the proportions i have no idea why he looks so constipated