Ian McQue. I love this for an odd reason, it reminds me of the old "Where in the world is Carmen San Diego" PC game when I was a kid.
Favela 8867, Albert Ramon Puig on ArtStation at https://www.artstation.com/artwork/rB0rE
MEGALOMANIA - Portfolio work - Evermotion.org
Amalthea by Hamsterfly. Interesting concept with a contained "sun" running through the center of an O'Neill cylinder type space colony that is urban ugly.
Into the unknown
CCTV, 手指断了 a on ArtStation at https://www.artstation.com/artwork/DOlVe
Environment Art by Maxim Revin
Sirsalis Colony by Alexey Shugurov