Whenever Nintendo makes a video game, they usually create promotional artwork to accompany it. These images are used on the game's box, in its advertising, and elsewhere.
With lots of Yoshi games, lots of Yoshi pictures have been released over the years. We've got the near-full collection available to download, for any Yoshi fan in need of such a valuable resource!
Download an image pack, then extract the zip file to view the images inside. All of these images are copyrighted.