Project idea

You know when you see the following in public places: - Promotional posters - Graffiti vandalism They're an annoyance in normal neighborhoods. But in tourist locations they can be detrimental. The idea is to make a (website or app), where people in the community can donate to certified artists. These artists would then cover the area with something cool/pretty. I've seen graffiti artists cover old looking places or offensive marks. The result is usually impressive. But they mostly do it as a community service or for fun. So I thought of this.