August has been a busy month. The big guns of the graffiti-turned-artist world have been at it this month, with the likes of Os Gemeos, Espo, and Andre all working on major projects around the world. Not surprisingly, their work is our focus in this edition of our "10 Biggest Graffiti Moments Of The Month." We also look at what some of the significant writers around the world have been up to lately, a reminder that not all major graffiti moments come in gallery or museum spaces. 

Written by @crackandshine and @topsafelondon.

The 10 Biggest Graffiti Moments Of August 2012.