it is a dwg file with round decorative textures in various patterns. You can download the file to use the round decorative pattern drawings on your facades, ceiling decorations, etc.
You can download the Round Decorative Patterns Dwg file from this page and use it in your autocad projects. All users can share and download files on Arkipedia. You need to wait for a while to download the file. If the file is not free, you can support it by checking out the subscription plans.