Ekosystem just posted a nice set of pictures from the Roskilde Festival in Denmark recently. This is only a portion of the walls painted, it seems like this was a massive event bringing some amazing artists around the world together to Jam. Enjoy.
GF
“Roskilde Festival is the largest North European culture and music festival and has existed since 1971. We are a non-profit organisation consisting of about 50 full-time employees and thousands of volunteers. Each year, The Roskilde Festival Charity Society, which is the association behind Roskilde Festival, ensures that the profits from the festival are donated directly to humanitarian and cultural purposes.”