This auction is for a 9"X12" color art piece from serial killer Herbert Mullin. Mullin commited a series of murders in the Santa Cruz area between 1972 and 1973 that left 13 people dead. Mullin believed he had to kill people to prevent a massive California earthquake. Mullin was ultimately convicted of 10 murders and sentenced to life imprisonment. The 9"X12" art is on art paper and has some sort of Albert Einstein formula on it. On the back of the piece it is detailed by Mullin and dated 5/11/2004. This auction will also include a second art piece from Mullin, roughly 5"X8", and dated 3/16/2005. And finally with your winning bid you will also get a one page letter from Mullin, dated 1/4/2006 with original mailing envelope postmarked 1/5/2006. Please message me with any questions you might have. Thanks for looking.