Reference point

Reference point, 2017
Address: Russia, Nizhny Novgorod, Oktyabrskaya street, next to the house 30
Artist: Nikita Nomerz (Nizhny Novgorod)

Nikita Nomerz did several works with these characters. To find them all, I need time, luck and perseverance.

Another picture is here
and here
and here