This is opium at Ozora trance festival in Hungary.
Invader shares a few words about 11 of his tiles in Liberation [fr] + English google translation.
“Social Distant” by the WA. (via)
DotDotDot bankvault in Norway + Rubin in the artic circle + Seikon from Poland in Palermo + Peter Fuss billboard + Colorful pieces from SY in St Petersburg.