Apse in a sentence as a noun

I suppose this algorithm would completely fail to recognize the hilarity of the mirroring sphere of a tourist's perfectly bowling-ball-bald head in front of an apse, hovering under the blob of light that is the eye of the pantheon dome on a phone snap.

Apse definitions

noun

a domed or vaulted recess or projection on a building especially the east end of a church; usually contains the altar

See also: apsis