This app was mentioned in 13 comments, with an average of 2.92 upvotes
Sorry, I can't do that because it's copyrighted material. I realize that that probably doesn't mean much in Reddit but I respect the developer and artist enough to oblige by their rules.
I can give you the source, though. Once you have the app, go to the Minimalist category under the hamburger menu. That's where you'll find it.
Wallpaper: Retrome Wallpapers
Icon pack: Minimalist
For this setup I used:
• Self made widget for Zooper Pro
Retrome Wallpapers ($0.99→free; ends 9/30)
Chicago 3D Pro live wallpaper ($0.99→free; ends 9/30)
Tibet 3D Pro ($0.99→free; ends 10/1)
Ancient Street 3D LWP ($0.99→free; ends 10/5)