This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
Horse artillery front. model of Swedish horsedrawn artillery type of military unit used in the midth century on display at the Army Museum in Stockholm English translation of the accompanying caption in Swedish WENDE HORSE ARTILLERY When the riding artillery advanced on the enemy it could easily be confused with cavalry riding battery