A big question for many an illustration student is, how do I develop a style? For the lucky ones, like Jenny, I think the answer can be deceptively simple - be yourself!
Jenny mentions in her bio that she is from small town Alberta and you can see it in her work by the subjects she chooses to illustrate, the stories her pictures tell, and the emotions her brush strokes stir. There is an old fashioned sentiment in her work, but it's expressed in a way that is totally today.
http://www.jennybonar.com