Coat of arms of Holyland

The blazon

per pale, ar. and sa. in chief two mullets, and in base a cinquefoil, all counterchanged. — Crest, on a wreath, a cross Calvary entwined by a serpent, all ppr.

A blazon is the description of a coat of arms in the technical language of heraldry. The drawing comes from that text, and from nothing else.