you can climb to the roof of that wall mart and do some leanovers. that wont be buffed any quicker than hittin a house.
graffiti isnt always about longetivity. ESPECIALLY in ottawa. this city isnt built for graffiti. its beautiful to see it. but if you guys are crying about not lasting more than a day... go find a spot thats never had graffiti on it thatll never be seen. painting something there. and itll run for a long time.
if you wanna make your shit mad visible.. make them work for the buff. standing in the sun and pouring that gray paint in a tray and leisurely rolling it onto a wall isnt gonna have the impact as having to climb a ladder a couple stories with a bucket and roller
nothing visible lasts. not wheatpaste. not advertisment. hell, not even corporations billboards do. they just get gone over by the next company with loot.
and besides, elzor. a bucket of kilz an a roller is much cheaper than replacing a window. much, much, cheaper. if people cant even buff their own walls. you expect them to replace their own window? hahha.. dont give anyone crazy ideas like that
thats my 2 cents, felt i should add to the fire.