The four, atmospheric relief prints on view were created by using the inked heads of pins to print each individual dot to create the whole image. (scad.edu)
Add the Judas question to the list with «how many angels dance on the head of a pin» or the hilarious «can God create a boulder He can't lift». (religion.blogs.cnn.com)
They're far too busy with helping others, caring for others, providing food and comfort for others, and serving others to spend time worrying about how many angels can dance on the head of a pin. (religion.blogs.cnn.com)