I’ve recently been in touch with Jacqueline Wagner. She an illustrator and set designer working in England, originally from Germany. I am really impressed with her mix of bold colours, retro and 3 dimensional elements.
Here is one of my favourites. The crispness of the shapes and the angle of the shot really makes it for me. Just lovely.
Check out her fun and innovative work: http://www.wagner.de.com
She also sells these fun pins here: http://wagner.de.com/shop.html