Show off your phone desktop!

Maybe unrelated to the thread, but inspired by these pictures I would like hear if you can recommend a calendar widget synced to a generic caldav online calendar. (not gmail)
LeEco Le Max 2 with Android 8.1.0, Pixel Experience rom. Lock and home screens. I use Evie Launcher and have most of the icons on the second and third page - I don't use the app drawer at all.