@Lustig Andrei,
I had computer tharn when I clicked (there had been tharn signs before, some obvious slowing, taffy to connect..). So, I've not looked at all these yet.
I'll be interested to see what I think. I'm a person who understands some about art, including enraged graffiti. Get murals, thinking of Siqueros re whom I signed a petition to get him out of jail.. as a complete petunia in a learning stage. Not that I wouldn't sign that again, just saying.
I got the venice graffiti people when I lived there re the old beach place.
Not so much day to day let's use this wall stuff. Not cute to me, who built my own alley wall, a lover of building of always low money. Those were the forming boards used for that fence, I did the work.