Emerald Green.

—This beautiful, bright green cannot be successfully imitated. It must not be mixed with ultramarine. The pigment is a great favourite with some painters, while others never use it. In America, the pigment is known as “Paris green,” but it is not there used to any extent by painters, although it is used as an insecticide. In the absence of the real thing, a more or less presentable imitation may be obtained by mixing eight parts of white lead and one part of medium chrome green, or a light shade of chrome green may be used without lead.