Tropical South America 15s 70w

Creative Rationale

The extremely low sea-level pressure (641.2 Pa) creates a profound sense of density and mystical depth, manifested through dark, saturated circular forms that seem to draw energy inward. The gentle wind and modest temperature create soft, organic spirals and biomorphic shapes in muted pastels, while the moderate humidity translates into translucent layers that float between the earthly and ethereal realms, embodying Hilma af Klint's spiritual geometric language.

Atmospheric Data

Date: 2026-03-16
Location: 15°S, 70°W (Tropical South America 15s 70w)
Pressure: 641.2 hPa (gradient: 334.81)
Wind: 0.8 m/s from 220°
Temperature: 15.1°C (anomaly: 1.8°C)
Humidity: 46%
Precipitation: 0.2 mm
Visual Interest Score: 35.9

Technical Details

Model: AI (Sonnet 4) via Amazon Bedrock
Artist Inspiration: Hilma Af Klint
Weather Source: Open-Meteo API (GFS model)
Format: SVG (2048×2048 viewBox) + PNG
Generated: 2026-03-16T17:11:27.604268+00:00
Compute: AWS Lambda (Python 3.12, 512 MB, us-east-1)
Run ID: 2026-03-16-170952

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.