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South America

60°S, 60°W · Norman Lewis · 2026-08-08

South America weather art after Norman Lewis
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Creative rationale

Over the Drake Passage southeast of Cape Horn, where the Southern Ocean churns between South America and Antarctica, atmospheric turmoil creates a scene of urgent movement. The low pressure system at 997.8 hPa with its steep gradient generates dense congregations of calligraphic marks that swarm across the canvas like migrating birds caught in turbulent winds. The moderate wind speed of 8.3 m/s from the southwest drives rhythmic processions of white and cerulean marks that flow diagonally across deep blue-black atmospheric fields, while the extreme cold anomaly and near-saturated humidity create veiled, misty layers that soften the gestural marks into jazz-like improvisations against the dominant dark ground.

Atmospheric data

Date
2026-08-08
Location
60°S, 60°W (South America)
Pressure
997.8 hPa (gradient: 23.17)
Wind
8.3 m/s from 243°
Temperature
-1°C (anomaly: 19.4°C)
Humidity
98%
Precipitation
0.6 mm
Visual Interest Score
36.2

Technical details

Model
FLUX.1-dev + custom LoRA (Black Forest Labs)
Artist Inspiration
Norman Lewis
Weather Source
Open-Meteo API (GFS model)
Format
PNG (FLUX.1-dev + custom LoRA)
Generated
2026-08-08T06:11:49.398175+00:00
Run ID
2026-08-08-060043

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