art.jt

South America

60°S, 60°W · Lesley Tannahill · 2026-09-05

South America weather art after Lesley Tannahill
Download PNG (4K)Download SVG

Creative Rationale

This composition represents the atmospheric conditions over the Drake Passage near Cape Horn, where the Southern Ocean meets the Antarctic Peninsula at 60°S, 60°W. The high pressure gradient and strong westerly winds create dense archaeological layers of mark-making, while the extreme temperature anomaly of 19.4°C drives chaotic gestural breaks through more structured underlayers. The 97% humidity allows multiple painted generations to show through with translucent palimpsest effects, and light precipitation adds vertical drip marks suggesting the passage of time across this reworked surface.

Atmospheric Data

Date
2026-09-05
Location
60°S, 60°W (South America)
Pressure
1006.1 hPa (gradient: 31.38)
Wind
17.6 m/s from 289°
Temperature
-0.7°C (anomaly: 19.4°C)
Humidity
97%
Precipitation
0.7 mm
Visual Interest Score
23.8

Technical Details

Model
Claude Sonnet 4 via Amazon Bedrock
Artist Inspiration
Lesley Tannahill
Weather Source
Open-Meteo API (GFS model)
Format
SVG (2048x1024 viewBox) + PNG
Generated
2026-09-05T06:03:20.371055+00:00
Run ID
2026-09-05-060044

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