Architectural element

sheet piling capital crow-stepped gable transom hood mould retrenchment hoarding putlog hole cladding handrail choir choir abacus lighting light tube bridge pile church labyrinth sill plate retrochoir floor pole volute keystone ceiling tympanum machicolation murder hole regula spandrel jalousie window landing stone lantern egg-and-dart egg-and-dart bracket mutule Dutch gable wall covered walkway dugout water table gable side chapel skylight sash window water feature orthostates jamb shaft plaster