Tropical South America
15°S, 70°W · Sam Francis · 2026-08-16
Sam Francis2026-08-16Sam Francis2026
Creative rationale
Over the high Andes of southern Peru and northern Bolivia, where extreme altitude creates an otherworldly atmospheric environment, the exceptionally low sea-level pressure of 637.5 hPa suggests conditions at nearly 19,000 feet elevation. The gentle 2 m/s wind from the north-northwest and surprisingly warm temperature anomaly of 13.9°C above normal, combined with moderate humidity and no precipitation, inspire a composition where saturated color pools gather at the canvas edges like rarified air collecting in mountain basins. The calm wind conditions create expansive luminous white space in the center, while the temperature anomaly drives vivid, heated color bursts that feel both energetic and contained by the thin atmosphere.
License: CC BY-NC-ND 4.0. Attribution: James Tannahill / art.jamestannahill.com. No commercial use or derivatives without permission.