Here are some wonderfully unsettling examples:
This fireman, at first glance, looks relatively normal.

But zoom in on his face and . . .

The alternative was paining pupils on to the deceased's closed eyes, as you can see in this portrait from Petrolia Heritage

This one comes from the Museum of Mourning Photography See how she appears to be slightly tilted? The corpses were essentially propped up against stands and frames made for the purpose.

This one is perhaps my favourite (favourite seems like such an inane term to use for these; this is the one to which I have the strongest emotional response) It comes from Flickr user Victorian Era It's unclear whether both father and child are dead, but it seems likely as during this time, far more photographs were taken of corpses than of living people. There are a significant number of photos in which living relatives are shown mourning a recently-deceased person, but in these, the living mourner(s) always have their eyes open. (as in the photo above of a deceased daughter with her two living parents)

Now, don't you feel shallow for moaning about the problems you have taking decent photos with a digi camera? :P Happy Friday! :D