About ceilings
Ceilings are classified according to their appearance or construction. A cathedral ceiling is any tall ceiling area similar to those in a church. A dropped ceiling is one in which the finished surface is constructed anywhere from a few inches or centimetres to several feet or a few metres below the structure above it. This may be done for aesthetic purposes, such as achieving a desirable ceiling height; or practical purposes such as acoustic damping or providing a space for HVAC or piping. An inverse of this would be a raised floor. A concave or barrel-shaped ceiling is curved or rounded upward, usually for visual or acoustical value, while a coffered ceiling is divided into a grid of recessed square or octagonal panels, also called a "lacunar ceiling". A cove ceiling uses a curved plaster transition between wall and ceiling; it is named for cove molding, a molding with a concave curve.1 A stretched ceiling (or stretch ceiling) uses a number of individual panels using material such as PVC fixed to a permieter rail.
Źródło: https://en.wikipedia.org/wiki/Ceiling#Types
Beautiful decorative elements
Many people forming interior design makes use of the possibilities of using stucco interior. Thanks to these elements, usually made of plaster and Styrofoam and painted the most subdued color, we can easily give our interior appropriate, elegant character. Very often, these types of items refer to the style of ancient architecture and we can feel in the interior a more dignified. It is not surprising that this type of decorative elements are used in many public buildings, such as theaters, but also in ordinary homes. Plaster is also often used outdoors as a decorative element.
Elegant appearance of the building
The possibility of purchasing various types of stucco is really a lot. A wide range of products is directed to the internal enrichment architectural design interior - these are the stucco interior. There are also many decorative elements that can be placed outside the building. As a result, even the most ordinary building will appear to the greatest space created by the eminent architect. Among the wide range of companies involved in the production of finished decorative elements we can choose, for example, a stylish and elegant cornices. Everything depends so properly from that, how you want to decorate the building so that it looked artfully, but on the other hand, that it was not excessive.