"Os Gemeos are amazing to watch when they're painting live. They work fast and seamlessly together. We saw them at work at the Baltic in New Castle and in London on the walls of the Tate Modern. We have never seen artists work so fast and technical together; it is truly a sight to behold.

They were the first Latin American artists to be recognized globally in the contemporary urban art scene. We feel that the twins were the first graf artists to successfully bridge graffiti into the world of fine art other than Barry McGee. There have been many graffiti artists that have attempted to transition their work from the streets to the gallery, but few of them have done it as well or as ambitiously as Os Gemeos."