The dimensions of the canvases are currently just oromna, from 2 to 6 meters, so the technology of soldering of paintings is a thing of the past, today it is fashionable to install seamless ceilings, which serve at least 10 years more. The only drawback is that there are no one in rooms where there is no heating. They produce them both in Russia and abroad. Domestic materials are cheaper than foreign paintings. French manufacturers are considered the highest quality and most popular.