These are Brian (the Bat) and Danny (the Olm). I designed these characters to be mascots for an educational children's book.

The project's theme environmental science, specifically “caves”.

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When deciding on the characters, I looked into cave-dwelling animals and found one site that only had two animals listed those being a Bat and an Olm.

The book had Brain and Danny exploring different caves and explaining what they were.

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One of the caves they visited were ice caves hence the one image of them covered in snow.