A sad looking penguin. I drew this penguin as part of a series of penguins for use in a company logo. Unsurprisingly, this little guy was not chosen due to his sad appearance.
This is a completely free image Sad Penguin that you can download, post, and use for any purpose.
Image License: CC0 No Rights Reserved
You can copy, modify, distribute and perform the work, even for commercial purposes, all without asking permission, and at no cost. This image is completely free.