If I had to make a list of my 10 favorite murals in SF, LANGO's 22nd Street Medusa mural would probably wind up somewhere on that list.  And lucky for us, it looks like LANGO took the opportunity to take his rad mural and make a really big version of it up on the corner of Haight and Masonic.  Clearly it's not done yet, but hey, looks good so far.

(photo by Scott Cox | Check out more progress shots by Senor Valderrama)