This is a bay window standalone desk. The desk has an enormous top and fits snugly into the bay window. It did not have to be attached to the wall. There are four pieces in total: the top, 2 base units and a support that spaces the desks at 36" and further secures the top.
The base unites are built from the File Base Classic Wall Storage System and the top is glued up 2x12s that were planed down and straight edged.
This was my first desk to build and learned a great deal. Looking forward to my next project!