Having spent many falls and winters in the far western deserts, exploring the rock drawings left by the ancients, seeing this image on a venerable baking sheet led first to color prints reproducing the red ocher tones of the petroglyphs. This print, a raw file converted to black and white in Efex Pro 2, means to capture the wonder and suprise of that first moment of sudden recognition. Olympus TG-4, ISO 100, 4.9 @ 18mm, natural light, self timer, Manfrotto tripod.