| A | B |
|---|
| post and beam | a structure design of two vertical posts and a horizontal beam across the top. |
| arch | a curved structure that has two vertical beams and is used as a support over an opening |
| cupola | A small structure placed ontop of the main roof often providing an extensive view, sometimes shaped like an inverted cup |
| turret | small towers rising from an upper level of a building |
| finial | decorative top of a spire, gable, or other high point |
| bay | part of a room that projects out beyond the regular walls |
| lunette | a semi-circular window opening usually found above a door |
| dormer | small windowed gable prjecting from a pitched roof |
| gable | roof consisting of two sloped planes forming triangular end walls, like a pup tent |
| cantilever | a roof or other horizontal projection extending out from the walls of a building without visible means of support |
