International Meteorological Committee Moln

22.02.2024 - 13.04.2024
Picture This Gallery

In 1894, the International Meteorological Committee held a meeting in Uppsala to set a scientific standard for clouds and cloud formations. Reviewing over 300 cloud photographs, they discussed definitions and categories. This led to a consensus at a follow-up meeting in Paris in 1896, resulting in the creation of the first edition of the International Cloud Atlas.

This exhibition shows the rare first edition of photocopies, printed in an exclusive color technique called Photochromotypie by Brunner & Hauser in Zurich – 130 years ago.

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