Sorry ... can't find the camera. I think my boy took it off to college ;(
The above thread has pictures of a 40 degree quilt that looks just like this one (except blue). The difference is that I made mine oversized (57 inches wide by 84 inches long) and added a second layer of xp on the lower portion (goes up to my chest). When wearing my High Loft pullover this gives me a clo that takes me down to the low 20's.
I carry the high loft pullover anyway, so this gives me a highly moisture resistant 20 degree quilt for 16 oz.
I made it oversized so I would have plenty of extra material to tuck and to snuggle down into it. This, I'm hoping, makes a bivy un-necessary.