But the four-foot-long graffiti murals that cover ... many of which feature TV's "Simpsons" characters, can be seen around the country. In fact, their street art has gone commercial, with ...

Rust-Oleum, a longtime favorite among graffiti ... art experts at Rust-Oleum, we're paint experts," says Natalie Klemko, product manager at Rust-Oleum. "So throughout this entire process, from the ...