The mathematics of the golden ratio [phi (ɸ) ~1.61803399] and of the Fibonacci sequence [1, 1, 2, 3, 5, 8, 13, 21, 34, 55, 89, …] are intimately interconnected.
At 90 x 55 cm, the dimensions of the Ikea Lack Coffee Table are close to two consecutive terms of the Fibonacci series, and give a ratio of 1.63636363636 which is only 0.01832964761 or 1.1328% more than phi. Our coffee table was in need of refurbishment and so I painted it with this exaggerated approximation of the fibonacci series / golden ratio spiral.
