What is a graffiti wall?

A graffiti wall is a place where an artist has created a mural, put up a tag or painted a large piece, or several pieces, in one place. There are graffiti walls in almost every city. Some of the most famous walls where graffiti is legal and easily viewed are:

• Hosier Lane, Melbourne, Australia
• Topiel Street, Warsaw, Poland
• 5Pointz, Queens, NY
• Graffiti Pit, Venice Beach, CA