Brunn graduated with a fine art degree from Birmingham in 2000 and went on to pursue a career in web based graphic design. However, a love and interest in animals led her to change her career,  becoming an animal keeper at Longleat Safari Park and later Monkey World. She then returned to painting, combining her love of nature, animals and art. 

Brunn's study of animals over the years has developed her skill in depicting their character and personality. The experience gained from working with exotic animals has allowed her to understand the nature and character of the subjects she paints, enabling her to create a natural and atmospheric image.