OUMNH: Skeletal Structure
More intricate ironwork in large.
A rather miserable day (weather-wise), so I swung by the Oxford University Museum of Natural History. The building's structure may be skeletal, but that is actually a sperm whale's jawbone running up the central pillar at the base of the image...
I've uploaded a handful of photos to Flickr (right from here).
The scarlet ibis would be my alternative. I almost blipped an image of the mammals that make up "Skeleton Row", but then realised that I'd already uploaded something almost identical to Flickr v. recently (this one); I must have been on autopilot!