Venetian Red is an opaque deep red colour. An earth pigment, it was called Venetian Red after the quarry near Venice where the painter Titian sourced his earth reds.
Transparent Red Ochre is one of the oldest pigments. Originally made from the natural iron oxides found in earth, it is a brownish red pigment and was often used in Michelangelo's drawings.
Raw Sienna is a bright brown pigment. One of the oldest pigments, it can be found in prehistoric cave art. It is named after Siena, Italy where the pigment was sourced during the Renaissance...