art.jt

South America 45s 70w

45°S, 70°W · Norman Lewis · 2026-08-25

south-america-45s-70w weather artwork
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Creative Rationale

Over the windswept Patagonian coast of southern Argentina, where the Atlantic meets the dramatic glacial landscapes, an intense low-pressure system creates atmospheric turbulence and high humidity. The moderate wind from the northwest, combined with the extremely low pressure and cold temperatures, inspires dense congregations of gestural marks that flow diagonally across a deep atmospheric ground, suggesting urgent processions moving through veiled, misty air. The high humidity creates layered, soft fields that partially obscure the calligraphic notations, while the cold temperature drives a palette of stark whites and cool blues against smoky blue-black depths.

Atmospheric Data

Date
2026-08-25
Location
45°S, 70°W (South America 45s 70w)
Pressure
933.7 hPa (gradient: 42.89)
Wind
7 m/s from 343°
Temperature
5.2°C (anomaly: 13.4°C)
Humidity
81%
Visual Interest Score
30.1

Technical Details

Model
Claude Sonnet 4 via Amazon Bedrock
Artist Inspiration
Norman Lewis
Weather Source
Open-Meteo API (GFS model)
Format
SVG (1920x1920 viewBox) + PNG
Generated
2026-08-25T06:05:22.206083+00:00
Run ID
2026-08-25-060044

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