Sonic #2, Sprite mosaics! Just for the heck of it. Sonic's …

Custom / Edited - Sonic the Hedgehog Customs - Sonic (Sonic 2-Style, Expanded) - The Spriters Resource

NFG Games Presents - A Sonic the Hedgehog Sprite History

Custom / Edited - Sonic the Hedgehog Customs - Sonic (Sonic 1 Beta-Style) - The Spriters Resource

sonic 2 C.A22 Sonic sprites : r/SonicTheHedgehog

Various Sonic sprites by Joschurale on Newgrounds

Sonic Sprites image - stevethehedgehog - ModDB

Xeric on X: My Sonic 1 style set so far~ #sprites #pixelart

prompthunt: game still sprites of sonic and tails in sonic the

S&K NEWTROGIC PANIC on X: Here's The short timeline of Sonic's sprites / X

User blog:Moon the Hedgehog/Sonic the Hedgehog Sprites, Sonic Wiki Zone