art.jt

Tropical South America 15s 70w

15°S, 70°W · Sam Francis · 2026-06-26

tropical-south-america-15s-70w weather artwork
Download PNG (8K)Download PNG (4K)Download SVG

Creative Rationale

Over the high Andes of southeastern Peru or western Bolivia, where extreme altitude creates an otherworldly atmospheric environment, the extraordinarily low sea-level pressure reading suggests we're witnessing conditions at significant elevation above the tropical mountains. The moderate northwesterly winds and relatively high humidity, combined with the striking temperature anomaly, inspire a composition where vivid color pools gather at the canvas edges like atmospheric pressure systems, while the center remains a luminous breathing space of white. The gentle wind speed translates to controlled but energetic splatters that don't quite reach the canvas center, creating Francis's characteristic tension between explosive color and meditative void.

Atmospheric Data

Date
2026-06-26
Location
15°S, 70°W (Tropical South America 15s 70w)
Pressure
639.2 hPa (gradient: 335.44)
Wind
3 m/s from 327°
Temperature
1.4°C (anomaly: 17°C)
Humidity
67%
Visual Interest Score
26

Technical Details

Model
Claude Sonnet 4 via Amazon Bedrock
Artist Inspiration
Sam Francis
Weather Source
Open-Meteo API (GFS model)
Format
SVG (1920x1920 viewBox) + PNG
Generated
2026-06-26T12:19:16.736803+00:00
Run ID
2026-06-26-120208

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