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

Escossois Sauuage
Wild Scot, by Lucas d'Heere, about 1575
Click for a larger image.

Source: Ghent University Library

Illustrations of Costume & Soldiers by Lucas DeHeere

See also Effigy of Domhall (Donald/Domhnall) MacGill'easbuig (M'Gillespie/Gillespy), mid-16th century
Tomb of Alasdair Crotach MacLeod, Rodel, Harris, 16th century
Scotsmen Hunting, from Holinshed's Chronicle, 1577
Part 12: The Scots, Renaissance Warfare by George Gush
Illustrations of Scottish Costume & Soldiers