While we wait for the next page of DAP, I made this for Valentines Day.
I didn't copy this, I only used the official art as a reference. Knuckles' color consists of 5 different mediums, everything around him is just a quick sketch for background. This is the best Knuckles picture I did this year. I'm very pleased to see how nice it looks on computer.

Knuckles the Echidna is property of Sega and Sonic Team. All rights reserved.