Emperor Moth wing detail

Whilst out on a walk a few days ago I found this moth wing. I carefully brought it home; today I put it on my light panel and lit it both from behind, and from the side (to bring out the texture of the wing). To get this close needed my macro lens plus a full set of extension tubes. 

I also shot it on a reversed 28mm lens which allowed me to get so close I could see the full structure of the wing.