• Cadmium Red Light (Scarlet) is a Series 4 opaque color with a masstone of deep scarlet red, with a cooler yet similar undertone.
• Cadmium Red Light is sensitive to moisture and should not be used outdoors.

• Cadmium Orange is a Series 4 opaque color with a masstone of intense burnt orange, with a more vibrant rich undertone.
• A strong vivid opaque colour which is sensitive to moisture and should not be used outdoors.

• Cadmium Red Medium is a Series 4 opaque color with a masstone of intense royal red, with a slight hint of violet in its undertone.
• Cadmium Red Medium is sensitive to moisture and should not be used outdoors.

• Cadmium Yellow Light is a Series 4 opaque color with a masstone of bright lemony yellow with good covering power.
• It's sensitive to moisture, so do not use outdoors.

• Cadmium Yellow Medium is a Series 4 opaque color with a masstone of intense rich yellow, with a very similar undertone.
• It has a strong Cadmium pigment which is sensitive to moisture and should not be used outdoors.

• Permanent Alizarine is a Series 4 transparent color with a masstone of brownish red, with a vivid red pinkish undertone.
• Permanent Alizarine is a single pigment replacement for the "Traditional" pigment which was not lightfast. It produces attractive tints, which are softer than the pink tints with Quinac Magenta.