This May Russian artists, Petro and Ilya Slak, painted a huge mural called ‘Impulese’ of a 24-storey building in Saint-Petersburg. It took them only 8 days. The graphics was made by Petro. The project was made for Oikumena developer company and curated by Albina Motor. Video was shoot and directed by Dovran Halhodzhaev with help of Oleg Shahyan. See more images after the jump.