Needing a new pair of desks for a smaller home in the mission. I set out to build a piece of furniture around two 20x40 inch plate glass segments I had.
There was frankly so little to the design, we clamped and made all of the cuts at the same time out of some redwood 4x4 lumber on a table saw courtesy the Plethora machine shop.
The heights of the two tables were chosen by each of us respectively to suit our particular sitting styles. Here it is in its natural setting under real use: