Tropical South America 15s 70w

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

Over the high Andes of Peru and Bolivia, where extreme altitude creates thin air and intense cold, the atmospheric data reveals a dramatic landscape of low pressure and frigid temperatures with surprisingly high humidity. The minimal wind suggests a moment of stillness in this harsh mountain environment, while the complete absence of precipitation indicates clear, crystalline air. I've interpreted this through Sam Francis's aesthetic of explosive color energy contained within vast negative space - brilliant blues and violets representing the intense cold burst from the edges and corners, while warm yellows and oranges create tension against the dominant cool palette, with extensive white breathing room in the center reflecting the thin, rarified atmosphere of these towering peaks.

Atmospheric Data

Date
2026-03-22
Location
15°S, 70°W (Tropical South America 15s 70w)
Pressure
637.4 hPa (gradient: 335.11)
Wind
1.3 m/s from 360°
Temperature
5.6°C (anomaly: 7.4°C)
Humidity
84%
Visual Interest Score
43.4

Technical Details

Model
AI (Sonnet 4) via Amazon Bedrock
Artist Inspiration
Sam Francis
Weather Source
Open-Meteo API (GFS model)
Format
SVG (1440×2560 viewBox)
Generated
2026-03-22T06:02:26.963985+00:00
Compute
AWS Lambda (Python 3.12, 512 MB, us-east-1)
Run ID
2026-03-22-060044
License: This artwork is licensed under CC BY-NC-ND 4.0. Attribution: James Tannahill / art.jamestannahill.com. No commercial use or derivatives without permission.

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