This architectural drawing is 2D drawing of ceiling design in AutoCAD, dwg file, CAD file. Plaster of Paris is a substance that is frequently used to create wall trimmings, accent décor, and fake ceilings. Gypsum that has been partially dried becomes POP, a white powder with a rapid setting time. This heat-resistant, lightweight material is combined on location to create a spectacular POP ceiling pattern. For more details and information download the drawing file.