Mark used to make clown filigranas (filigrana marbles with 14 different cane) about every 5 years, although I don't think it happened in 2015. This gem is from 2005, which was in my opinion the greatest year ever for MM clowns. The variety of cane Mark used is jaw-dropping, each one flawlessly executed and sooooo beautiful! He created this one on a gray base, with the other option being a chocolate brown base. The layout of the cane on the different clowns are all slightly different, and I LOVE the layout of this one! Those pink and blue canes just POP!! Signed 'Matthews 2005'.