Full name of prod: Come to DiHalt'2017
Author: Vinnny
Event: Multimatograf 2017 (29.04.2017 - 30.04.2017)
Compo: Realtime ZX Paintover
Platform: ZX Spectrum / scr

Link: http://events.retroscene.org/mf2017/realtime_zx_paintover/1274