This is an 8x10 inch This Is Spinal Tap promotional photo signed in-person by Harry Shearer. A strong cult comedy collectible, it features his role as Derek Smalls, the bassist of the fictional heavy metal band Spinal Tap, from the landmark mockumentary This Is Spinal Tap (1984), a defining film in the parody and improvisational comedy genre. Harry Shearer is also known for his long-running voice work on The Simpsons (1989–present) and his performance in A Mighty Wind (2003), two notable credits that highlight his range across animated television voice acting and musical mockumentary filmmaking. This item is certified authentic by Beckett Authentication Services (BAS) Certification number – X71852