Architectural Oddities*

by tiresomemoi

Round three: I’m sure there’s a name for these but I have no idea what it is.

Down ramp with empty yogurt containerBR 2

Studded yellow doorBR 3

Fancy tile workBR 4

Cross of LorraineBR 1

*Does anyone know the official name for these little marvels? Care to take a guess, coin one?