The march of Henry Tudor (later Henry VII) and Rhys ap Thomas through Wales, to Bosworth field. The dates shown are nights staid at the location. CoA of Owen Tudor: https://commons.wikimedia.org/wiki/File:Arms_of_Owen_Tudor.svg by User:Sodacan
CoA of Rhys ap Thomas: https://commons.wikimedia.org/wiki/File:COA_Sir_Rhys_ap_Thomas.svg by User:AlexD

Map (File:Wales relief location map.jpg): https://commons.wikimedia.org/wiki/File:Wales_relief_location_map.jpg by Nilfanion
Own work using:

Many books including Bosworth: The Birth of the Tudors by Chris Skidmore; published 2014 by Phoenix.
Llywelyn2000