David Purcell – Seasons in the Sun: Experimental Time-lapse Photographic Documentation of Archaeoastronomic Sites
Previous documentation of petroglyph panels with apparent archaeoastronomical associations at Horseshoe Mesa (WS834) in Wupatki National Monument, Arizona, raised questions about the recording methodologies. The solar effects had been documented only on solstices and equinoxes, using tightly cropped still photographs, “freezing” a moving event and removing the interaction from the context of the panel. This […]