The red letter "A" that Nathaniel Hawthorne's heroine was forced to wear as a badge of shame in the classic novel "The Scarlet Letter" is now proudly chosen by atheists to wear on jewelry made from ceramic, silver, gold and wood.
MORE: http://www.washingtonpost.com/national/on-faith/christians-have-crosses-jews-have-stars-and-atheists-have--what-exactly/2012/09/25/96e658c4-0739-11e2-9eea-333857f6a7bd_story.html