Street Art Graffiti On Trains

• On May 13, 2011, LAB ART Los Angeles opened the world's largest art gallery dedicated to street art on La Brea. Spanning 6,500 square feet (600 m2) of space, LAB ART Los Angeles features over 300 works of art and installation from over 30 street artists including Alec Monopoly, Thank You X and Smear.
• Sofia, Bulgaria. In the night between the 17th and the 18th of June 2011 the monument of the Soviet Army in Sofia was painted by anonymous street artists. The Soviet soldiers depicted in the monument for a few days turned into Superman, Ronald McDonald, Santa Claus and others. It was a controversial subject and there were many supporters of the monument staying painted and many against it. In the early morning of the 21st of June 2011 the monument was cleaned.