The Fibonacci Squares collection shows arrangements of Fibonacci squares whose side lengths are Fibonacci numbers.
Titillating Tilt is a series of colorful, nested Fibonacci squares, a small one within the next larger. The larger becomes the frame of the smaller. Due to the law of Fibonacci numbers, the frame width is half the length of the next smaller Fibonacci square. The ratio of frame and content approaches the golden section with the growing size of the squares.
Due to this construction, each square appears twice, once as a frame and once as content. Identical squares have the same color.