Puja is the act of showing reverence to a god, a spirit, or another aspect of the divine through invocations, prayers, songs, and rituals. An essential part of puja for the Hindu devotee is making a spiritual connection with the divine. Most often that contact is facilitated through an object: an element of nature, a sculpture, a vessel, a painting, or a print.

During puja an image or other symbol of the god serves as a means of gaining access to the divine. This icon is not the deity itself; rather, it is believed to be filled with the deity's cosmic energy. It is a focal point for honoring and communicating with the god. For the devout Hindu, the icon's artistic merit is important, but is secondary to its spiritual content. The objects are created as receptacles for spiritual energy that allow the devotee to experience direct communication with his or her gods.