This is a new stool design that I am just completing. The seat shape is based on my previous work stool that I designed around 20 years ago. I was looking for something different and contemplated a round seat for a while but a round seat is much more limited in seating possibilities. This shape allows the sitter to straddle it in one direction and to turn it and sit right up on it when it is turned sideways. The new seat has a fuller relief of the sides and an undercutting of the ends that adds a visual benefit and is nice to feel when picking the stool up by its ends.
The through wedged tenon joinery throughout is new also for this design. The last design was very solid but this one is even more so.
I apologize for the terrible photo but I wanted to show the joinery before I trimmed the tenons and I did not check this image until after I had trimmed them. I will add a photo of the finished stool when I get there.