What is the likely reason for animals being used as symbols of human attributes in these sculptures?

To convey deeper meanings or qualities

The site boasts an array of captivating images, including some of the most exquisite portrayals of animals. Among these creatures are elephants, horses, monkeys, and cattle. While Sanchi's sculptures depict several animal stories from the Jatakas, it's plausible that numerous animals were sculpted to enliven scenes and engage viewers. Furthermore, animals frequently served as symbols for human qualities. For instance, elephants were symbolized to convey strength and wisdom.

Another motif features a woman encircled by lotuses and elephants, which appear to shower her with water, akin to an abhisheka or consecration ritual. While some historians attribute this figure to Maya, the Buddha's mother, others associate her with Gajalakshmi, a widely recognized goddess symbolizing good fortune and associated with elephants. It's equally feasible that those who observed these sculptures interpreted the figure as both Maya and Gajalakshmi, embracing both perspectives.