2007 Brad Klausen Imagine in Cornice 28x46 Poster Question

I am in possession of a 28 x 46 edition 2007 Imagine in Cornice poster which is signed by BK and numbered xx/10. I am aware 20 - 28 x 46 posters were distributed to 10c members, I believe at a screening of Cornice. Does anyone have any information regarding the xx/10 - 28 x 46 edition? Thanks in advance. Big Love!