The little paper square in the middle is the concept. I'm thinking of the pinks as background and the teals as main color, with a central block of the turtle print.
I tried putting it into black and white:
Some of the prints are interested in being the star of the show. That daffodils and Easter eggs print isn't sure if it's a pink or a teals!
A closer look at the idea. It's from the Moda Chains quilt, making only one quadrant and adding a couple top and bottom borders to get the blanket into a more oblong shape.