Looks like The Chinese Quilt Block to me. Of course there are other names.
I remember we had a discussion on this board but all the remarks are gone.

http://www.quilterscache.com/T/TheCh...lockBlock.html

I really like your pattern, the colors you selected, and the quilting.

It is also very close to the block Dove in the Window (six patch) shown in a Mary Ellen Hopkins book. Only difference is a HST in each corner instead of a square.

Thanks, but it isn't mine. I saw this in a show some years ago.