Manifest members get a pair of 5K wallpapers every month. You also get instant access to a growing library of 5K wallpapers; there's currently 12 ready to download.
An extra perk is early access to icons I design that you can use to customize your Mac or reduce eyesores. And hey, maybe some more cool things in the future.
If you like de With's work, and want to help support his new agency, head on over and sign up!