Abandoned Chiang Mai Prison walls have become a canvas for Street Artists to express their feelings. These 2 images are found in a 4x4 mtr cell with iron bars at the windows & door, a place to shit in the corner and hard concrete surroundings to punish the criminals who once festered here. Sadness Behind Bars is an industrial sounding piece that conjurers up thoughts of crying, sad and lonely people, desperate for release and freedom. #STREETART #STREETARTTHAILAND