SUNNYSIDE, WA - The Seahawks Super Bowl celebration continues across the state. Check out the new mural that covers the side of Electric Beach Tanning at the corner of 7th Street and Decatur Avenue in Sunnyside.Chase Rieff said it took him 36 hours to paint the mural. He worked on it over the span of a week.Rieff said he hopes his art form eases some of the negative feelings associated with graffiti like gang signs and vandalism."How could I make this good," said Rieff. "How could I bring it to different cities and show that not all graffiti is bad, and that's my interpretation of how I painted this."Rieff said art is his passion, and he wants to do more tasteful graffiti artwork around the Lower Valley.