Sonic the Hedgehog Community - Fan art, videos, guides, polls and more - Game Jolt

Sonic Mania - The Cutting Room Floor

Sonic the Hedgehog Sprite Sheet - Evil Sonics Sonic Hacks

The Spriters Resource - Full Sheet View - Sonic the Hedgehog Genesis - Green Hill Zone

ArtStation - A Enhanced Version of Green Hill Zone

Sega Genesis / 32X - Sonic the Hedgehog - Green Hill Zone & Ending - The Spriters Resource

Custom / Edited - Sonic the Hedgehog Customs - Green Hill Zone Chunks (Prototypes, Sonic Mania-Style) - The Spriters Resource

Custom Green Hill Sprites [Outdated] by FuzzysArting on DeviantArt

Green Hill Re-Imagined Sprites by Exclipsy on DeviantArt

Modding Sprites in Sonic Mania Problem

Comics tagged with Green Hill Zone - Comic Studio