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
The Sweetness at the Bottom of the Pie as well, suggesting that readers "may come away with a slightly altered view of what is possible for a headstrong girl to achieve." The writing style in "The Sweetness at the Bottom of the Pie" has been described as reminiscent of the "Golden Age of crime writing," influenced by the author's appreciation for the work of Dorothy L. Sayers, Arthur Conan Doyle, Ngaio Marsh, Agatha Christie, G. K. Chesterton, W. J. Burley, and Josephine Tey. Reviewer Lucy Clark compared Bradley's style to that of Agatha Christie, calling "The Sweetness at the Bottom of the Pie" a "delightfully old-fashioned mystery." "Kirkus