Pixilart - Green Hill Zone by RedEarbuds

Cloud Cartoon png download - 1191*842 - Free Transparent Green Hill Zone png Download. - CleanPNG / KissPNG

Sonic The Hedgehog 1 - Green Hill Zone (POC)

Green hill zone background by sonicmechaomega999 on DeviantArt

Green Hill Zone Background by HeartinaRosebud on DeviantArt

File:Sonic the Hedgehog - GEN - Maps - Green Hill Zone - Act 2.png - TheAlmightyGuru

Green Hill Zone – Yoshi's Story – SSBM Textures

Green Hill Zone, McLeodGaming Wiki

Sonic Studio (fan game) on X: Green Hill's lookin' a lot more

dalle-mini/dalle-mini · Tried to make a realistic and accurate

Green Hill Zone 31st by ScepterDPinoy on Newgrounds