Natural History Museum Entrance Hall
Single exposure RAW;
multiple conversions to jpg with diffent exposure settings;
pseudo-HDR processing, tone-mapping in Photomatix;
converted to bw using a variety of methods;
a little bit of levels and curves to boost contrast;
border applied in PhotoShop Elements.
Not sure that it looks "spooky" enough, though!
The original version, not edited at all is here: http://www.pbase.com/jnconradie/image/79339972
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