On this magnificent pizza box I've indicated the cut lines and wood orientation for each of the veneer layers.



The junctions between the parts of each layer were "calculated" to maximise the amount of veneer saved and ensure the strength of the resulting boomerang. There is always a 90° counter-orientation between two consecutive layers, except for the layers 1 & 8, the most visible ones... These two have their own specific orientation, the nicest veneer parts and are made of only two pieces.

Last but not least, because I wanted my wings tips to bend up a little, I chose very carefully some veneer pieces to generate tension in the plywood, eliminating the need to use a curved clamping mold...