Tropical South America 15s 70w

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

Over the high Altiplano of Bolivia and Peru, where the thin air creates extreme atmospheric conditions, this piece captures the ethereal quality of a cold, dry morning at altitude. The extremely low temperature of 16.1 K (-257°C) and moderate humidity create a composition dominated by cool blues and violets that pool at the edges, while the gentle wind from the southwest suggests subtle directional flow. Following Sam Francis's approach to luminous negative space, the central area breathes with pale washes while more saturated color fields gather at the periphery, reflecting both the sparse atmospheric conditions and the mystical quality of this high-altitude landscape.

Atmospheric Data

Date
2026-03-16
Location
-15, -70 (Tropical South America 15s 70w)
Pressure
642.1 hPa (gradient: 332.08)
Wind
1.3 m/s from 207°
Temperature
16.1°C (anomaly: 3.4°C)
Humidity
44%
Precipitation
0.1 mm
Visual Interest Score
37.2

Technical Details

Model
Claude Sonnet 4 (us.anthropic.claude-sonnet-4-20250514-v1:0) via Amazon Bedrock
Artist Inspiration
Sam Francis
Weather Source
Open-Meteo API (GFS model)
Format
SVG (2048×2048 viewBox)
Generated
2026-03-16T17:38:16.149861+00:00
Compute
AWS Lambda (Python 3.12, 512 MB, us-east-1)
Run ID
2026-03-16-173718

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Limited edition prints and custom commissions are available. Each piece can be produced as an archival giclée print or fine art lithograph.

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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.