Tropical Africa
15°S, 20°W · Helen Frankenthaler · 2026-08-30
Helen Frankenthaler2026-08-30Helen Frankenthaler2026
Creative rationale
Over the tropical Atlantic waters off the coast of West Africa, where warm ocean currents meet the continental air mass, moderate winds from the east create gentle atmospheric movement while high humidity fills the air with moisture despite no active precipitation. The elevated sea-level pressure with its notable gradient suggests stable but dynamic conditions, while the temperature anomaly indicates warmer than usual air masses. This translates into luminous salmon and golden ochre washes that pool and spread eastward following the wind direction, with high transparency from the 73% humidity creating multiple translucent layers that glow against the raw canvas, while the pressure gradient tilts the color fields in gentle diagonal flows across the composition.
License: CC BY-NC-ND 4.0. Attribution: James Tannahill / art.jamestannahill.com. No commercial use or derivatives without permission.