The museum at the Wedgwood factory in Barlaston is not very pretty on the outside; it's rather functional really (I think). Also, the interior design of it is rather staid in my opinion, though the actual route through the museum is nicely curvy.
The museum is more of an art-lover's and historian's place than a fun day-out - though is none the less valuable for that.
The wide & undulating of the roof-design reminds me of the roof at the Mitchell Memorial Theatre extension in Hanley.