If you're within viewing range, you may be interested to watch the BBC Four documentary series Ceramics: A Fragile History which began last night and is available on iPlayer. Made in association with the V&A, this is part of Handmade in Britain, "a year-long season exploring the history of British decorative arts", and in the first episode, The Story of Clay, domestic pottery in Britain is examined, from early plain pieces to the likes of the fancy yet functional one pictured here*.
Among the programme's contributors is Edmund de Waal - himself about to embark on writing a history of porcelain - who says of clay, "this most fundamental substance", "it brings you back to earth, all the time; it's a life."
*The basin is in the ladies' room at The Balmoral Hotel here in Edinburgh, and I took the picture last September when I was at the Scottish launch of Justine Picardie's Coco Chanel: The Legend and the Life - I knew I'd be able to use it in some context or other!