Tropical South America 15s 70w

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Creative Rationale

Over the high Andes of Bolivia, near the Chilean border, this location sits at extreme altitude where atmospheric pressure drops dramatically and temperature anomalies create stark contrasts against the thin air. The steep pressure gradient of 334.49 Pa/cell translates into densely archaeological layers where multiple painting sessions become visible simultaneously, while the significant temperature anomaly of 8.5K drives chaotic gestural marks breaking through more structured underlying compositions. The high humidity of 83% at this altitude creates translucent veils where earlier work shows through like memories surfacing, and the gentle wind adds subtle directional energy to the scrubbed under-layers.

Atmospheric Data

Date: 2026-04-08
Location: 15°S, 70°W (Tropical South America 15s 70w)
Pressure: 639.8 hPa (gradient: 334.49)
Wind: 1.4 m/s from 343°
Temperature: 5.1°C (anomaly: 8.5°C)
Humidity: 83%
Visual Interest Score: 44.5

Technical Details

Model: Flux 1.1 Pro (Black Forest Labs)
Artist Inspiration: Lesley Tannahill
Weather Source: Open-Meteo API (GFS model)
Format: PNG 4K (Flux 1.1 Pro + Real-ESRGAN 4×) + SVG vector interpretation
Generated: 2026-04-08T06:10:01.140389+00:00
Compute: AWS Lambda (Python 3.12, 512 MB, us-east-1)
Run ID: 2026-04-08-060044

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.