Stunning Project, Oleg!!! Wonderful paint!
I think tournaments book of René of Anjou show us only half of the tribunes. On the other side of the tournament camp will be a simmetrical part of tribunes.
In any case, for example an the death of the French king Charles VII, end of July 1461, for succession by his son Louis XI there was a great coronation celebrations, accompanying by a great tournament (the famous one in which we can see the Savage Man, but i don't remember quite well)...there are some XX sec illustration on the book of Jacques Onfroy de Bréville (JOB) "Louis XI" pubblished in Paris in 1905. That period show a connection beetween France and Burgundy...Can help?
Claudio