Drawing of Bamm-Bamm from the Flintstones by Richard Ramirez.

8.5x5.5 inches.

Ricardo "Richard" Leyva Muñoz Ramirez, dubbed the Night Stalker, the Walk-In Killer and the Valley Intruder, was an American serial killer and sex offender whose crime spree took place in California from June 1984 until his capture in August 1985.