Mattias Berg

September 17, 2026 · 6 min

Green lights over a still lake

A cold clear night, a lake like glass and what makes the sky glow.

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Slow Seasons

A free letter every Thursday from the cabin: one place, one thing noticed and one thing to try.

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Slow Seasons, every Thursday

A free letter every Thursday from the cabin: one place, one thing noticed and one thing to try.

One email every Thursday. Unsubscribe any time.

Mattias standing at a frozen lake edge with mountains behind
Fig. 1. Where the last eight letters were written
  1. Water · Sep 24, 2026 · 5 min readThe sound of a lake freezingA low hum, a sharp crack and what is going on under the ice.