formed 퀴즈

Using a painstaking technique favored by 15th-century Italians for their most sacred images, Young makes disarmingly beautiful pictures in a loose, almost subjectless language of color and texture and form.

I have one specimen, in which the primary crystals are siliceous, the secondary thin foliaceous crystals of deep red but transparent iron-ore, forming elegant figures, that have the form of roses.