Théâtre de tous les peuples et nations de la terre avec leurs habits et ornemens divers, tant anciens que modernes, diligemment depeints au naturel par Luc Dheere peintre et sculpteur Gantois
Theatre of all peoples and nations of the earth with their clothes and various ornaments, both ancient and modern, naturally, diligently portrayed by Luc Dheere painter and sculptor of Ghent
Homme d'arme a cheval en Afrique
North-African Cavalryman
by Lucas d'Heere, about 1575

Click for a larger image.
Source: Ghent University Library

Illustrations of Costume & Soldiers by Lucas DeHeere
Other Spanish & North African Resources