Have you bought your copy of the 2012 Sea Glass Calendar by Down East Publishers yet? The 2013 one is coming up soon! I am the featured photographer for both calendars, and all seaglass photographs in the calendars are available as blank cards in my shop! Just let me know which months are your favorite and how many you need.
Contact me at http://www.ecstasea.etsy.com
Here's some examples from the 2012 calendar:
I've include one example from the cover of the 2013 calendar: