By an unknown photographer.
For these black-and-white photos of geisha posed without a kimono and mostly with her hair instead of the traditional hairstyles. Unknown Japanese photographer who took these pictures in 1900-ies, must be preferred to admire the geisha, free from the fetters of clothing and without a strong hair styling.
He hired geishas and their apprentices, so they posed for Studio shooting in this form. The collection was published on Flickr Okinawa Soba.