Decorations in Mamluk buildings concentrated on the most conspicuous areas of buildings: minarets, portals, windows, on the outside, and mihrab, qiblah wall, and floor on the inside. Decorations at the time may be subdivided into structural decoration (found outside the buildings and incorporate the medium of construction itself such as ablaq walls, plain or zigzag moldings, fishscale motifs, joggled lintels or voussoirs, inscriptions, and muqarnas) and applied decoration (found inside the buildings and include the use of marble marquetry, stucco, and glass mosaic).