1.   Make your own rainbow-colored swirls and splashes by wrapping and knotting fabric with special cords that contain dyes in six colors.

2.   Some contain marking dyes, others coat the targets with a foul-smelling odor.

3.   Some creams do contain dyes that simply stain your skin.

4.   The greenish-gold disk contains cyanine dye which is green in colour and the other contains phthalocyanine which is yellow in colour.