The Louisville Art Association, located in Louisville, Colorado, is accepting submissions for its 25th National Photography Show through today. They have a category specific to alternative process photography. For all the details, click here. ByThe Halide Project On April 16, 2016 Calls for Entry 0 Share: Permanent Link Share via Email Related Articles Crooked Tree Arts Center accepting submissions through November 30th “Allegany National Photography Competition & Exhibition” accepting submissions through February 29th PhotoPlace Gallery accepting submissions for “The Color of Light” thru January 23rd “Analogue Portrait Project” accepting submissions thru December 15th Register for The Halide Project’s B&W Master Class and Pinhole workshop! Celebrate World Pinhole Photo Day on April 24th!