I had the chance recently to visit the New England Aquarium with my daughter. They have a wonderful penguin exhibit there, with three different species. These are African penguins, the only species of penguin that breeds in Africa. I have removed them from the indoor exhibit of fake rocks in a large pool to the more natural setting of a rocky South African shoreline.
This drawing was done with charcoal and graphite on smooth bristol paper, and is framed with an acid-free mat, wood frame, non-glare, UV-protected glass, and a hanging wire.