Thanks! You can never have too much colour. If you like my stuff you should check out Shaun Tan's picture books (particularly 'The Red Tree' - he is a big influence my style.
I have all his recent books (except 'the viewer'. Recently was lucky enough to meet him and person, get all my books signed and he was kind enough to do a doodle in my sketch book!
I really like the way you've done the field and background, the little flares of bright colour are wonderful.