The correct answer is D. All the above.
Ambers, carbon black, and iron oxide are all commonly used color pigments in paints.
Ambers are a type of natural resin that is found in fossilized tree sap. They are typically yellow or orange in color, but can also be red, brown, or black. Ambers are used in paints to add warmth and depth to colors.
Carbon black is a fine black powder that is produced by the incomplete combustion of organic materials. It is the most widely used pigment in the world, and is used in a variety of applications, including paints, inks, and plastics. Carbon black is used in paints to add opacity and to provide a matte finish.
Iron oxide is a naturally occurring mineral that is found in a variety of colors, including red, yellow, brown, and black. It is the most common pigment used in paints, and is used to create a variety of colors, including red, orange, yellow, brown, and black. Iron oxide is also used in paints to provide a durable finish.