I created these wallpapers series to make it easier to recognize Plasma activities and/or virtual desktops. I hope they can help you in your work.
FLAT Play Wallpapers can be used for fun and entertainment activities: play videogames, watch movies, listen music, etc. Available in five different colours.
Sizes: 1920x1080 - 16:9 and 1920x1200 - 16:10