Final answer:
The Horn Shelter #2 in Central Texas contained the painting of the Running Horned Woman, a symbolic or ceremonial figure. It is believed that the rock shelter served as a sanctuary and the painting holds special significance.
Step-by-step explanation:
The Horn Shelter #2, located along the Brazos River in Central Texas, is known for various archaeological findings. One notable discovery at this site was the Running Horned Woman, a painting found on a secluded rock. The painting depicts a female figure with two horns on her head, scarification marks on her body, and dance attributes. It is believed that this rock shelter may have served as a sanctuary and the painting represents a symbolic or ceremonial figure.