The icon for the menu page was appropriated from the letter "A" found in Johann David Steingruber's alphabet published in 1773, where each letter is the floorplan of an ornate building.

Websites are virtual buildings with rooms, stairways, and corridors that do not occupy real space. A website is also an alphabet or self-contained system of references.

has been turned on its side and joined together to form an icon where the first letter of the alphabet becomes the beginning and the end. The diamond shape refers to linear diagrams from the history of optics and perspective.