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Arctic 70n 20w

70°N, 20°W · Norman Lewis · 2026-07-05

arctic-70n-20w weather artwork
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Creative Rationale

Over the Arctic Ocean at 70°N, 20°W, northeast of Greenland in the perpetual twilight of the polar region, this atmospheric snapshot captures a moment of relative calm with gentle winds and near-saturated air hovering just above freezing. The moderate pressure and high humidity create conditions for delicate ice crystal formations and misty veils across the dark polar waters. I've interpreted these conditions through Norman Lewis's gestural vocabulary, using sparse but rhythmic white and pale blue calligraphic marks that drift horizontally across a deep blue-black ground, suggesting the gentle 4.8 m/s wind flow from the northwest while the high humidity creates soft atmospheric veiling that partially obscures and connects the mark-making clusters.

Atmospheric Data

Date
2026-07-05
Location
70°N, 20°W (Arctic 70n 20w)
Pressure
1015.9 hPa (gradient: 42.57)
Wind
4.8 m/s from 324°
Temperature
0.4°C (anomaly: 18.2°C)
Humidity
99%
Precipitation
0.3 mm
Visual Interest Score
37.8

Technical Details

Model
Claude Sonnet 4 via Amazon Bedrock
Artist Inspiration
Norman Lewis
Weather Source
Open-Meteo API (GFS model)
Format
SVG (1920x1920 viewBox) + PNG
Generated
2026-07-05T06:15:25.509430+00:00
Run ID
2026-07-05-060044

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