Top: an obelisk raises upon a pedestal above a Doric temple front. Three doorways lead into the interior of the building which is flanked by colonnades. Shown is somewhat more than the right part of the structure. The measurements for the widths are indicated. Bottom: A similar structure as above stands upon a platform, and the building, in turn, stands upon a platform of the height of the entablatures of the colonnades. Pyramids flank the structure. Somewhat more than the right part is shown. Date: ca. 1790. Pen and brown ink, brush and brown wash on lined off-white laid paper. Museum: Cooper Hewitt, Smithsonian Design Museum.