The 4 ellipses at center.........................are made from circles.......whose radius is 1/2...............





If u made one more.............circle r = 1/2.............................u get 5..................and interlocking circles.............they form 4 ellipses.....................another pattern emerges..............4 of the 1/2 sides squares are completely inside the unit circle..........the same 4 that contain the 4 ellipses.......I put the 5th circle in blue...................which means.............that there are 12 squares along the perimeter of the 2 square............inside it...........12......like 1/2.....................more fractal patterns..............