art.jt

Tropical South America 15s 70w

15°S, 70°W · Willem de Kooning · 2026-08-04

tropical-south-america-15s-70w weather artwork
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Creative Rationale

Over the high Andes of Peru and Bolivia, where the thin atmosphere creates extreme pressure gradients and temperature anomalies, this composition captures the violent energy of mountain weather systems. The low wind speed creates broader fluid passages of paint rather than sharp slashing marks, while the significant temperature anomaly drives a palette of heated flesh tones and cadmium yellows colliding with the cooler mountain atmosphere. The moderate visual interest score and dry conditions suggest thick impasto passages with minimal dilution, creating dense accumulations of color that press aggressively against the picture plane.

Atmospheric Data

Date
2026-08-04
Location
15°S, 70°W (Tropical South America 15s 70w)
Pressure
635.1 hPa (gradient: 338.91)
Wind
1.9 m/s from 317°
Temperature
0.7°C (anomaly: 17.8°C)
Humidity
42%
Visual Interest Score
32.5

Technical Details

Model
Claude Sonnet 4 via Amazon Bedrock
Artist Inspiration
Willem de Kooning
Weather Source
Open-Meteo API (GFS model)
Format
SVG (2560x1440 viewBox) + PNG
Generated
2026-08-04T06:06:14.790211+00:00
Run ID
2026-08-04-060044

License: CC BY-NC-ND 4.0. Attribution: James Tannahill / art.jamestannahill.com. No commercial use or derivatives without permission.