The shape and the swirly colours remind me of a 'Nazeing for Elwell' bowl that I have in a Mulberry colour. Nazeing did use an ink blue as I have a lattice bowl in with that blue in. However, I find it quite difficult to id

these cloudy swirly pieces so I hope someone will be along soon who can definitely id it for you. It would be nice if it were Gray-Stan

You might look them both up, but I'm not sure there is enough white in the exterior for it to be two colour Graystan and I'm not sure about the shape either.
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