What is knuckles fan art?

As an AI language model, I cannot provide personal opinions or information based on my preferences or emotions. However, here is some general information about Knuckles fan art:

Knuckles is a popular character from the Sonic the Hedgehog franchise, and many fans have created various forms of fan art depicting him. Fan art can include drawings, paintings, digital art, sculptures, and cosplay. Knuckles has a distinctive red and white color scheme, muscular body, and spiked knuckles that make him visually appealing to fans.

Fan artists often depict Knuckles in action poses, emphasizing his strength and agility. Some fan art also explores his character development or relationships with other Sonic characters, such as Sonic, Tails, or Amy Rose. Knuckles fan art can be found on various online platforms, including social media sites like Twitter, Instagram, and DeviantArt. Some fan artists also sell prints, stickers, or other merchandise featuring their Knuckles fan art.