Here’s a link explaining in quite some detail a single Persian Miniature page, featuring Faridun crossing a river with his troops. Note the artistic details: https://artsandculture.google.com/story/faridun-crosses-the-tigris-on-his-way-to-fight-zahhak/yQJSbaZhvynsKg?fbclid=IwAR0HeHn67DNcIkFVDziEtsUZnbiL_vFWRkDh4zreX2uJpXrH43iyYe28wcg