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Tropical South America 15s 70w

15°S, 70°W · Gerhard Richter · 2026-04-10

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

Over the high Altiplano of Bolivia and Peru, where extreme altitude creates thin air and stark temperature contrasts, this atmospheric snapshot captures an almost motionless moment with barely perceptible northwest winds. The extremely low sea-level pressure reading reflects the high elevation, while the significant temperature anomaly and high humidity suggest complex layering of air masses typical of Andean weather patterns. I've interpreted this through Richter's layered paint technique, using subtle vertical and near-vertical drags that mirror the gentle wind direction, with muted earth tones and cool grays emerging through warmer underlying layers to reflect both the temperature anomaly and the thin, moisture-laden atmosphere of this high-altitude environment.

Atmospheric Data

Date
2026-04-10
Location
15°S, 70°W (Tropical South America 15s 70w)
Pressure
639.4 hPa (gradient: 335.1)
Wind
0.5 m/s from 338°
Temperature
5.8°C (anomaly: 8.4°C)
Humidity
88%
Visual Interest Score
44.4

Technical Details

Model
Flux 1.1 Pro (Black Forest Labs)
Artist Inspiration
Gerhard Richter
Weather Source
Open-Meteo API (GFS model)
Format
PNG 8K (Flux 1.1 Pro → Real-ESRGAN 4× → Clarity 2×) + SVG vector interpretation
Generated
2026-04-10T06:10:39.390954+00:00
Run ID
2026-04-10-060044

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