Green Hills Zone Sprites by Alex13Art on DeviantArt

Enhanced Green Hill Zone [Sonic Mania] [Works In Progress]

Sonic the Hedgehog Sprite Sheet - Evil Sonics Sonic Hacks

Custom / Edited - Sonic the Hedgehog Customs - Green Hill Zone Background (Modern, Genesis-Style) - The Spriters Resource

I made Green Hill Zone in note blocks for my friend's Minecraft recreation of Sonic The Hedgehog (1991) : r/SonicTheHedgehog

Custom Green Hill Sprites [Outdated] by FuzzysArting on DeviantArt

Novos sprites (Green Hill) - Sonic Genesis

Chronicles' GHZ - Stage, Models, etc WIP thread, Page 3

The VG Resource - Dolphman's sprite library of customs & edits

Imgur: The magic of the Internet

Brand Sprite Pattern, sonic generations sprites transparent background PNG clipart