Paint was made with the yolk of eggs and therefore, the substance would harden and adhere to the surface it was applied to. Pigment was made from plants, sand, and different soils. Most paints used either oil or water as a base (the diluent, solvent or vehicle for the pigment).
Emoji is a Standard. Emoji is a computer language created to send lots of information in a small amount of data. It is the equivelent of a list of predefined messages you can select that show up as pictures. But not all phones and computers can decode them yet!
The Eggplant Emoji, often referred to as the aubergine, is an ideogram depicting a narrow, oblong species of Japanese eggplant, often used in online and text message conversations to represent male genitalia or as a sexual innuendo.