Hello @bsky.app we have joined the family! 👋
Watch this space....

In the meantime, how about we continue the blue theme with photographs of British Algae: cyanotype impressions by Anna Atkins (1799 - 1871). View all of them via our #DigitisedCollections

https://nhm.primo.exlibrisgroup.com/discovery/collectionDiscovery?vid=44NHM_INST:44NHM_V1&collectionId=81181185990002081