Beato de Fernando I y doña Sancha o Beato de San Isidoro de León 1063

http://warfare.uphero.com/Beatus.htm

http://costume.myartsonline.com/6C-11C/Biblia_de_San_Isidoro_de_Leon-cavalry.htm

https://archive.org/details/TheArtofMedievalSpainAD5001200/page/n17/mode/thumb?view=theater