detail of corner ceiling cornice with intricate crown molding

background baseboard board carving ceiling construction corner cornice coving craft crown daub decoration design detail drywall duropolymer eaves edges empty expensive fretwork grain hardwood home interior mold molding moulding ornament parget pargeting perch plaster plasterboard plastering plinth polyurethane room skirting socle space stucco tabling trim wall white whitewash