Stone by stone, a mosaic in St. Pölten is being "devoured" by gray-black polystyrene panels. The work, which is falling ...

The mosaic is believed to be part of the world's first Christian prayer hall and provides invaluable insights into the ...

Could two pieces of a stone mosaic ever be identical? Of course, the answer is no--and each stone’s variation subtly contributes value to the finished work. Why should your cells be any different?