StormI'm working on a minimalistic icon theme currently. It's not that challenging for me, but I think they look good.
Here's on Gnome. Pleasent ands not distracting IMHO.
Sebastiaan Ammerlaan 🇳🇱
Cassidy James 
@SethStorm666 what are you doing for the wallpaper behind the app icons here? Blur My Shell without blur?
Børge@SethStorm666 That looks really great! We'll done!