One of my own Pokemon trainers, Liani! She spends her summers studying to become a professor though her research notes are mostly full of illustrations and scribbles.
Find this on my DA - https://www.deviantart.com/young-lyndis/art/Trainer-Liani-Wants-to-Battle-797693990 (Trainer Liani Wants to Battle! by young-lyndis on DeviantArt)