/ic/ - Artwork/Critique

I asked this last thread but no one replied I'm working on perspective and environment design and I'm confused about how one is supposed to add detail, I see great sketches of buildings and environments which seem to ooze texture but if I try to draw every brick it obviously looks like shit, how to
A. Add texture properly by line or by shape
B. Scale figures in 2 point perspective
Thanks

An I getting somewhere with this environment design is really confusing with these perspective grids, and the rendering is just weird I can't seem to understand how to render in digital or how light works in general
Can I get some objective advice for doing environments or books to read

>>4359058
Here's an attempt to render from today too