The Nancy Rothwell Award celebrates specimen drawing in schools and highlights the benefits of combining art and science.
The 2015 winners were announced during Biology Week 2015.
Winner of the 7-11 year old category:
Peiran Sun aged 11, from Godstowe School in High Wycombe, Buckinghamshire
Winner of the 12-14 year old category:
Alice Kemp, aged 14, from The Perse School in Cambridge
Winner of the 15-18 year old category:
Emma Foster, aged 18, from Reigate Grammar School in Reigate, Surrey