Tropical South America 15s 70w

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

This artwork interprets atmospheric conditions over the high Andes of southern Peru or northern Bolivia, where the extreme altitude creates an otherworldly climate with bitter cold temperatures and thin air, yet paradoxically high humidity from nearby cloud formations. The exceptionally low sea-level pressure reading of 636.6 Pa reflects the rarified atmosphere at this mountainous elevation, while the gentle southwesterly wind and absence of precipitation suggest a moment of crystalline stillness in this harsh environment. I've translated these conditions into a Mondrian-inspired composition where the severe cold drives deep blue dominance, the high humidity creates softened edges through subtle gradients, and the light wind energy manifests as delicate asymmetric shifts in the geometric grid structure.

Atmospheric Data

Date
2026-03-17
Location
15°S, 70°W (Tropical South America 15s 70w)
Pressure
636.6 hPa (gradient: 337.76)
Wind
1.9 m/s from 212°
Temperature
5.8°C (anomaly: 6.2°C)
Humidity
91%
Visual Interest Score
44.3

Technical Details

Model
Claude Sonnet 4 (us.anthropic.claude-sonnet-4-20250514-v1:0) via Amazon Bedrock
Artist Inspiration
Piet Mondrian
Weather Source
Open-Meteo API (GFS model)
Format
SVG (2048×2048 viewBox)
Generated
2026-03-17T02:48:12.996314+00:00
Compute
AWS Lambda (Python 3.12, 512 MB, us-east-1)
Run ID
2026-03-17-024653

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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.