Cetiya in the context of "Vajrasana, Bodh Gaya"

A chaitya, chaitya hall, chaitya-griha, (Sanskrit:Caitya; Pāli: Cetiya) refers to a shrine, sanctuary, temple or prayer hall in Indian religions. The term is most common in Buddhism, where it refers to a space with a stupa and a rounded apse at the end opposite the entrance, and a high roof with a rounded profile. Strictly speaking, the chaitya is the stupa itself, and the Indian buildings are chaitya halls, but this distinction is often not observed. Outside India, the term is used by Buddhists for local styles of small stupa-like monuments in Nepal, Cambodia, Indonesia and elsewhere. In Thailand a stupa itself, not a stupa hall, is called a chedi, a local Thai word derived from the Pali Cetiya. In the historical texts of Jainism and Hinduism, including those relating to architecture, chaitya refers to a temple, sanctuary or any sacred monument.

Most early examples of chaitya that survive are Indian rock-cut architecture. Scholars agree that the standard form follows a tradition of free-standing halls made of wood and other plant materials, none of which has survived. The curving ribbed ceilings imitate timber construction. In the earlier examples, timber was used decoratively, with wooden ribs added to stone roofs. At the Bhaja Caves and the "Great Chaitya" of the Karla Caves, the original timber ribs survive; elsewhere marks on the ceiling show where they once were. Later, these ribs were rock-cut. Often, elements in wood, such as screens, porches, and balconies, were added to stone structures. The surviving examples are similar in their broad layout, though the design evolved over the centuries.

Buddha's footprints (Sanskrit: Buddhapada)( Tibetan: སངས་རྒྱས་ཀྱི་ཞབས་རྗེས། ) is an important Buddhist symbol which is commonly depicted as icons shaped like an imprint of Gautama Buddha's foot or both feet. There are two forms: natural, as found in stone or rock, and those made artificially. Many of the "natural" ones are acknowledged not to be genuine footprints of the Buddha, but rather replicas or representations of them, which can be considered cetiya (Buddhist relics) and also an early aniconic and symbolic representation of the Buddha.