@VIA.REGIA shared our post, below translation and post:
Translated quote: “Seweryn Możdżeń posted a historical view of the town of Jarosław located on the VIA REGIA route in eastern Poland, with merchants moving to the market square. In the Middle Ages, the market square, the heart of today’s Old Town, was the venue of great fairs, attracting merchants from all over Europe. Large quantities of goods and livestock were traded and transhipped here. Historians assume that Jaroslaw was the largest trading centre in Central Europe, right after Frankfurt am Main.”