This was all i could come up with for 'curves' (please click to enlarge). Took it a couple of weeks ago in the cathedral cloister's. This is some of the finest and oldest fan vaulting in england, the stone is less than an inch thick in some places and suspended by a wooden truss, attached to the roof.

Always reminds me of a forest frozen in stone, i find this part of Gloucester cathedral endlessly fascinating. There is something wonderfully pagan about the interlacing curves and arches....Parts of the harry potter films were shot in this part of the cathedral too!