How was paint made in the 19th century?

Long before the advent of the modern paint store, cave painters, hand-mixed painters their own paints from raw materials like curdled milk, charcoal and mineral ores. Today, the paints are carries on the age old practice with organic paints made from lime, natural pigments, casein (a protein found in milk). Old Fashioned Milk Paint is available in 20 colours.

In those days paints are made with leaves, trees branches, shrubs, grass and vegetables.