[treesprite82]

> needs to be cleaned up[1] as it's way too blurry to be seriously used as an app icon

Seems to have been blurred after the fact. The version linked in the article before cropping looked fairly sharp: https://jacobmartins.com/images/dalle2/DALL%C2%B7E%202022-08...

Plus even that uncropped one is already jpeg'd, whereas DALL-E 2 downloads are pngs, so there should be an even sharper version.