I Spy a 4 patch at Quiltville

www.quiltville.com is probably my favourite quilting site.  I have two of Bonnie Hunter's books.  I love her Scrap User's System and her Leaders and Enders Method.  This I Spy uses 4.5 inch novelty print squares and lengths of blue, orange and white fabric.  Bonnie's instructions are very clear and detailed; you can find them here.
This 4 patch is a great design.  I like the way you notice the white squares in lines, and then you focus on the orange squares... wait, blue squares too!  There is always motion as you keep looking - I've just discovered that the big squares seem to float above the rest...