Simon Willison’s Weblog

London Underground geographic maps. Generated PNG/SVG files under the LGPL; GPS source data is available.

Posted 22nd January 2006 at 8:32 pm

Recent articles

Deep Blue - 15th February 2026
The evolution of OpenAI's mission statement - 13th February 2026
Introducing Showboat and Rodney, so agents can demo what they’ve built - 10th February 2026

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