Berlin, may 2015. #bike #berlinwall #eastsidegallery #berlin #berlinstreetart #streetart #streetartandgraffiti #graffiti #wallart #mural #muralart #arturbain #urbanart #aerosol #rsa_graffiti #streetphotography #art #painting #spraypaint #bw #bnw #blacknwhite #bw_wednesday