The Proportion of Image and Perforated Sheet


A good perforated pattern design should have a size in proportion to the original image. If the original image size and the designed perforated sheet are not in proportion, the designer will be forced to stretch the perforated pattern. In some cases this could be done on purpose, but in general this should be avoided if you wish to create a natural looking perforated pattern design that reflects the original source.


perforated metal building
A stretched perforated pattern where the size of the image and the perforated sheet are not proportional