Not all shark fins need be what they seem. Some might be the hats of scuba-diving witches (leaving a trail of magic stars as well as ripples). Currently displaying a 4" by 6" repeat on a strong azure blue. Other colours, sizes and orientations are available on request and you can even ask for a combination of several designs together.
Based on the dimensions you provide, this calculator will determine the number of custom-length sections of paper you'll need to cover any surface. If the height of your surface varies, input the tallest dimension in order for the pattern to line up correctly.
Enter your dimensions in feet (1 foot is 30.48 cm).