There’s no real “world building” part to this sketch, really. I saw a few photos of a somewhat interesting building entrance, and I decided to try and sketch it out. Not terribly complex, but not just a flat wall either. I think I did a bit better on this sketch compared to my first perspective one, but it’s also a LOT less complex a design overall, so that shouldn’t be much of a surprise. If anything, this would be the entrance to a low office tower or other kind of commercial or industrial complex.