D245L The marriage contract of Richard II and Isabel, daughter of Charles VI, in 1396 Froissart’s Chronicles

The picture has something of this: people, decoration, manuscript, culture, retro, man, mosaic, design, antique, traditional, picture frame, vintage, ancient.
Perhaps it’s a medieval manuscript with an illustration of a group of people in a field and a man in a blue suit and a woman in a red dress.