The technique was normally used for cult statues within temples; typically, they were greater than life-sized. Construction was modular so that some of the gold could be removed and melted for coin or bullion in times of severe financial hardship, to be replaced later when finances had recovered. For example, the figure of Nike held in the right hand of Pheidias's Athena Parthenos was made from solid gold with this very purpose in mind. Indeed, in times of prosperity, up to six solid gold Nikae were cast, serving as a "sacred treasury" whose safety was ensured additionally by the sanctity accorded to a cult object as well as the presence of priestesses, priests, and maintenance staff at the temple.