Thank you for all of your sweet comments. I have been sharing them with DH.
Many of you have asked if he sells his bowls. DH has donated a few for auctions to raise money for some of our missionaries at church. He hasn't had any for sale. Not sure people would want to pay him for his time. Each bowl has lots and lots of little pieces that are cut on specific angles, etc. Maybe that will be next since one day our home will be very full of wooden bowls!
Meanwhile, he has more and more designs floating around in his noggin!