I came across a Wikipedia entry on leucism and thought to myself that it would probably be a fun challenge to recolor leucistic animals. In nature, it would be disadvantageous to have this type of pigmentation, so help these animals out by giving them some color. Could be realistic or imaginative. (Good thing that this has nothing to do with people; otherwise, this would be very offensive.)
It is up to you which subject you do. It could be any of the photos on the Wiki entry, or any that you discover or take yourself, as long as its license is compatible for our use. Include a link to or upload the source for us, so that we can give it a try too.
Public domain, https://upload.wikimedia.org/wikipedia/commons/b/bb/Paon_blanc_Madère_2008.jpg