The Ambassadors (Holbein) the lower shelf repeats a portion of a cartographically imaginative map created in possibly 1530 and of unknown origin. The map is referred to as the Ambassadors' Globe due to its popularly known appearance in the painting. The work has been described as "one of the most staggeringly impressive portraits in Renaissance art." The most notable and famous of Holbein's symbols in the work, however, is the distorted skull which is placed in the bottom center of the composition. The skull, rendered in anamorphic perspective, another invention of the Early Renaissance, is meant to be a visual puzzle as the
Boy Is a Bottom an altered version of the "breakdown" from "My Lovin' (You're Never Gonna Get It)" by En Vogue. Willam had previously collaborated with Detox and Vicky Vox on "Chow Down", a parody of "Hold On" by Wilson Phillips. The song was written by Willam Belli, Detox, and Vicky Vox and was produced by Markaholic. Andrew Villagomez, writing for "Out", described the song as a "juicy and fantastic musical number". "Boy Is a Bottom" debuted at number six on "Billboard"s Comedy Digital Songs, selling 3,000 downloads in its first week. Willam has had two previous songs on the chart but neither cracked