WARNING – Many of these images are just amazing and I have never ever seen such a trove of cultural imagery. But some of these images are also disturbing or explicit, so be warned.

From the site:

Them Thangs is an image blog run by Justin Blyth.
Ritualistic Iconography

Systems of symbols and pictures that are constituted in a certain ordered and determined relationship to the form, content, and intention of presentation are believed to be among the most important means of knowing and expressing religious facts. Such systems also contribute to the maintenance and strengthening of the relationships between man and the realm of the sacred or holy (the transcendent, spiritual dimension). The symbol is, in effect, the mediator, presence, and real (or intelligible) representation of the holy in certain conventional and standardized forms.