Show unique work of art the head hend of an arabian carved from solid turquoise by the ted noted led american sculptor oskar J W hansen has hai been added gadded to thet the collections of tle tie institution atit ution in arton aon D C the tho carving is d on an obsidian base trimmed with gold it wa arail carved without p bevious pYe te modeling from on an exceptionally lage la ge chunk of turquoise a bluish gren pren stone of special to the in deans rood good specimens of which rank among the precious stones |