âOh So Freshâ Graffiti Blockbuster in Homage to âMad Seenâ The Source February 8, 2012 Art/Design, Hip Hop Community News, Hip Hop News | Trending Hip Hop Stories Visit streaming.thesource.com for more information This “Oh So Fresh” graffiti blockbuster is huge.. The style of this piece is a clear homage to the old ”Mad Seen” from the 80’s. Advertisement