"Free of Charge" is nothing if not decadent. Of course, it is not what its namesake claims to be - it is facetious, combining a shiny gold base with more and more metallic shades: golds, bronzes, coppers... heavy metals. In addition to the expensive metallic sheen, there are lots of tiny splatters of red, blue, and green - these add dimension as well as texture. To be "Free of Charge", not everything can be perfect. There must be a stain or two. Three dimensional gold lines add movement and depth, creating the angles for the black and white letters to rest.