Send one high-resolution, black-and-white photograph, in .jpg, .jpeg, or .png format. Or, if you wish, send up to five photographs in a single .pdf document. We will select one photograph for the cover of each edition, as well as four photographs for the internal pages. Please submit photographs that are in profile (rather than landscape) orientation. As to scale, keep in mind that the print issues are 5.5 x 8.5 inches (width x height).