1337 million years ago
In Europe there are such paintings in some French caves (e.g. Lascaux), in Spain Altamira Cave, in Russia in the Ural mountain caves.
Australian Aborigines still produce cave paintings.
People have been painting the human form for as long as people have been painting pictures. Think cave paintings. I don't think there is an accurate answer for this question.
As far as the famous cave paintings, it seems to have been ochre - a kind of powdered clay darkened with oxides (usually iron).
The availability of different colored stones allowed the Prehistoric people to create different colors in their cave paintings. Animals were the subject of many of the paintings.
Chauvet cave paintings.
Just announced today is an ivory carving dating back 35,000 years (Estimated) - found in Germany.
Cave paintings, I believe.
Chauvet cave paintings.
the Altamira cave painting
chauvet cave paintings
The Venus of Willendorf is a figurine made between about 28,000 and 25,000 BCE. The cave paintings of Lascaux are 17,000 years BP or before present time.
The oldest human artifact found in Western Europe is the Venus of Berekhat Ram, estimated to be around 230,000 to 700,000 years old. It is a small volcanic stone figurine made by early humans.
30,000 b.C.e
The Chauvet Cave is unique because it contains a vast array and unique collection of cave paintings dated up to 32,000 years old which makes them the oldest cave paintings in the world.
The oldest known cave paintings are found in the caves of Maltravieso in Spain, dating back around 64,000 years. Other notable examples include the Chauvet Cave in France, with paintings dating back around 36,000 years, and El Castillo cave in Spain, where art dates back over 40,000 years.
There are cave paintings in France which may be 30 000 years old.