File:Classic sonic pose.svg - Sonic Retro

Relive the Classic Sonic Games That Defined a Generation - Xbox Wire

Classic sonic by Waitochan -- Fur Affinity [dot] net

Classic sonic artwork by ultrasoundlightintgs on DeviantArt

195194 SONIC HEDGEHOG CLASSIC Wall Print Poster

Sonic the Hedgehog - CLASSIC by WaniRamirez on DeviantArt

File:Classic sonic balancing.svg - Sonic Retro

Sonic the Hedgehog 3 (Sega Genesis) Official Artwork

100325 - safe, artist:tyson hesse, official art, classic sonic, sonic the hedgehog (sonic), hedgehog, mammal, anthro, sega, sonic mania adventures, sonic the hedgehog (series), black eyes, blue body, blue fur, blue tail

Sonic Art Style Studies by MaxOKE on Newgrounds

Sonic the Hedgehog Collection – Moor-Art Gallery