The correct answer is option 'C' - Painting and drawing.

Early humans, also known as prehistoric people, were the first to engage in artistic expression. They used various art forms to communicate, express themselves, and depict their surroundings. While it is difficult to determine the exact timeline of when each art form emerged, painting and drawing are considered to be among the earliest art forms practiced by prehistoric people.

Evidence of early painting and drawing can be found in cave paintings, which are some of the oldest known examples of human artistic expression. These cave paintings date back tens of thousands of years and were created by early humans using natural pigments and tools such as brushes or fingers. The subjects of these cave paintings often depicted animals, human figures, or scenes from everyday life.

Painting and drawing allowed prehistoric people to tell stories, communicate important information, and express their beliefs and rituals. These art forms served as a means of documenting their experiences, connecting with the spiritual realm, and preserving cultural traditions. Through painting and drawing, early humans were able to leave a lasting record of their existence and provide insights into their way of life.

The development of painting and drawing during prehistoric times was closely tied to the materials available to early humans. They used natural pigments such as charcoal, ochre, and hematite, which were abundant in their surroundings. These pigments were mixed with various mediums such as water, animal fat, or plant sap to create paint or ink. Early humans used brushes made from plant fibers or animal hairs, as well as their fingers or other tools, to apply the pigments onto cave walls, rocks, or other surfaces.

In addition to cave paintings, prehistoric people also created portable artworks such as rock art, petroglyphs, and engraved objects. These forms of art involved drawing or carving images onto rocks, bones, or other materials. These artworks often featured abstract designs, symbols, or representations of animals and humans.

Overall, painting and drawing were essential art forms practiced by prehistoric people. They played a significant role in the development of human culture, communication, and artistic expression. Through these early art forms, prehistoric people were able to leave a lasting legacy and provide insights into their lives and beliefs.