I took a few photos at a reservoir in Louisville, KY last month with my old Pentax *ist. It was limited to three shots instead of up to nine on the K20D model. For those people not knowledgeable on the topic, HDR photography is High Dynamic Range photography. It uses several shots of the same subject that are taken at different exposures. So here are a couple of shots taken in Louisville. I went a little overboard to see what I could do with these, making them a little unrealistic.