Jon Cuthbert reviewedUnsplash Wallpapers for Mac (Official)Curated, HD desktop background photos from Unsplash.
Simplistic app that's easy to use.
I had a different background for 5 Spaces and it set the same image to every Space. I'd prefer it just set the image to the active Space.
Also, there could more more options like a keyword search.
Jon Cuthbert has used this product for one day.