The entire world is the palette for this challenge, which makes it very difficult. So I looked through photos to see where the most vibrant color jumped out at me. In my collection it was the photos taken in my favorite quilt store in Anchorage, Alaska.
Here is a small sample of the fabrics in the store and a quilt that is one way to show off those vibrant colors. Many of the fabrics they carry are exclusive to Alaska and can only be purchased at stores in that state. I hope you enjoy.