Esso
From BiblePortal Wikipedia
Esso [1]
(1): ( n.) A work of art done in gesso.
(2): ( n.) Plaster of Paris, or gypsum, esp. as prepared for use in painting, or in making bas-reliefs and the like; by extension, a plasterlike or pasty material spread upon a surface to fit it for painting or gilding, or a surface so prepared.
