art.jt

Tropical South America 15s 70w

15°S, 70°W · Sam Francis · 2026-08-23

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

Over the high Andes of southern Peru and northern Bolivia, where extreme altitude creates an otherworldly atmosphere, the bitter cold temperature of 8K and low pressure create a stark, crystalline environment. The gentle wind and moderate humidity suggest a moment of relative calm in this harsh mountain landscape, inspiring a composition where muted, cool color pools gather at the edges while vast luminous white space dominates the center, reflecting the thin air and sparse energy of this elevated realm. The low visual interest score translates to a more contemplative, breathing composition with restrained color bursts rather than explosive energy.

Atmospheric Data

Date
2026-08-23
Location
15°S, 70°W (Tropical South America 15s 70w)
Pressure
641.1 hPa (gradient: 335.01)
Wind
1.3 m/s from 13°
Temperature
8°C (anomaly: 9.9°C)
Humidity
69%
Visual Interest Score
22.1

Technical Details

Model
Claude Sonnet 4 via Amazon Bedrock
Artist Inspiration
Sam Francis
Weather Source
Open-Meteo API (GFS model)
Format
SVG (2560x1440 viewBox) + PNG
Generated
2026-08-23T00:41:22.496807+00:00
Run ID
2026-08-23-001915

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