Black minimal letters by LETME from Moscow, Russia.
4 walls from summer 2015 by Knarf.
“Dislike” by Edjinn in L’Hospitalet de Llobregat for Contorno Urbano.
Filthy Luker invades Manchester with 15meters high fully interactive space invader game created using road work barriers and traffic cones. Software created by Jnr Hacksaw.