Occurrence of Attributes in Original Text

The text related to the cultural heritage 'Buddhist Monuments at Sanchi' has mentioned 'Bay' in the following places:
Occurrence Sentence Text Source
In the central bay there sits a god, like an Indian king, holding a thunderbolt (vajra) in his right hand and a flask containing nectar (amrita) in his left.
In the bay to his right, seated on a slightly lower seat, is his viceroy (uparaja); and to his left are the court musicians and dancers.