So much great stuff to see on Tumblr.
Credit where credit is due, of course.
Building in London via Polychroniadis
Berlin subway via Elforo
Shanghai via RyanPanos
Sliver of green via GentlemanBastard
Model via Sentimetalboy
Neon city via Noirlac
Puerto Rico via Sofiatortilla
Tightrope walker via I can’t remember (sorry!)