大英博物館のインスタグラム(britishmuseum) - 10月2日 19時38分

This great shot of a lovely blue sky peeping through the roof of the Great Court is by @supermoul. The spectacular roof is made up of 3,312 individual panels of glass! It takes a lot of effort to keep it clean – usually two weeks from start to finish. To work at such a precarious height, the cleaners attach themselves to a set of cables that permanently run along the outside of the roof. They use demineralised water to avoid limescale build-up, so you can always see the sky when you look up.
#regram #BritishMuseum #GreatCourt #glass #architecture #sky #myBritishMuseum

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