Two of the many photomicrographs (photographs taken through a microscope) made by Mark Evans, a member of STURP's photographic team, in 1978. The image on the left is a bloodstain at the small of the back, viewed at a magnification of 6.3 X. The image at right is one of the burn/heat transfer areas on the Shroud, viewed at a magnification of 32 X. To view a photograph of Mark at the microscope, see the previous page and click on the appropriate thumbnail.