Hello,
This is a corner dated France 1969 which is in the spotlight, on, you start to get used to it, on a unique photo montage.
I was going to forget, it is the castle of Chantilly which is represented.
Have a good day.
https://www.etsy.com/listing/619743867/chateau-de-chantilly-dated-corner-1969?ref=shop_home_active_1