saw this at design observer -
Here's the general article about the photo sharing website, Flickr. Then, the 'Group Photo pool' known as squaredcircle. This is pretty amazing. There are, as I write, more than 12,600 photos tagged as 'squaredcircle' in Flickr. This is the first time I am tempted to join in to some thing like this. I'd like to put some cropped photos of rose window images in there. I've already seen one image from a stained glass window, though it's just a close up detail of a standard off-the-shelf jewel in a panel.