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North America 45n 75w

45°N, 75°W · Sam Francis · 2026-07-09

north-america-45n-75w weather artwork
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Creative Rationale

Over the St. Lawrence River valley in southeastern Quebec, where continental air masses meet the humid Great Lakes influence, moderate atmospheric pressure creates pools of saturated color that gather at the composition's edges. The gentle 3.1 m/s wind from the northeast drives soft splatters and organic bleeds rather than explosive gestures, while the cool 24.8 K temperature calls for muted earth tones punctuated by warmer cadmium accents. The 74% humidity and light precipitation manifest as translucent washes that flow and merge, leaving Francis's characteristic luminous white breathing space dominating the center where the eye can rest between bursts of lyrical color.

Atmospheric Data

Date
2026-07-09
Location
45°N, 75°W (North America 45n 75w)
Pressure
999.2 hPa (gradient: 24.19)
Wind
3.1 m/s from 17°
Temperature
24.8°C (anomaly: 6.2°C)
Humidity
74%
Precipitation
1.8 mm
Visual Interest Score
33

Technical Details

Model
Claude Sonnet 4 via Amazon Bedrock
Artist Inspiration
Sam Francis
Weather Source
Open-Meteo API (GFS model)
Format
SVG (2048x1024 viewBox) + PNG
Generated
2026-07-09T18:27:07.363490+00:00
Run ID
2026-07-09-182235

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