The square pictorial field is divided into fourteen horizontal bands of equal width, alternating in colour between white and peach, with pale blue used for the top one and bottom two bands. (tate.org.uk)
But in real life they're about equal width and that leaves potential for looking just a bit boxy. (effortlesslywithroxy.com)
Each fold of the tent would be of equal width and would lie horizontally on top the fold below. (creationscience.com)