This is her site. She is very friendly and helpful,I had a lovely chat with her about her patterns during a quiltshow.
http://www.becolourful.nl/en/index.htm
She was demonstrating her technique, it looked so easy :-), but so far I didn't find enough courage to buy a pattern. Besides, I would have to buy a lot of fabric because all these different colors kind of 'make' the quilt pattern too.