This is an abstract 3D picture in a blue-Tosca and purple color combination. I recommend you use this wallpaper for the Samsung Galaxy S20 background. All the S20 types were released on March 06, 2020. The S20 is the smallest and cheapest one. It has only a 6.2-inches screen with 1440×3200 pixels resolution.
Gallery Abstract 3D Motion S20 Wallpaper