Pix here at the scene of artists putting the final spray-paint touches on a mural honoring punky New York hip-hop greats the Beastie Boys and one of its late members, MCA (Adam Yauch). The graffiti artwork is at the intersection of Rivington and Ludlow streets in the heart of New York’s Lower East Side, and at the site of what was once — long before the neighborhood was gentrified — a low-rent clothing shop called Paul’s Boutique. A photograph of the store appears on the album cover of the Beastie’s classic 1989 album titled “Paul’s Boutique.” The shop has long since closed, and a series of cafes and restaurants have occupied the premises over the years with the subsequent waves of gentrification.