The Baker Art Gallery of Columbus, Ohio, produced this portrait of a pretty and busty young woman. A corset likely assists her wasp waist and lovely figure. Apparently, she is well aware of her beauty and capitalizes on it with a “come hither” expression. Take note of her interesting hat; its truly a work of art. The Cabinet Card Gallery has a number of images from the Baker Art Gallery. To view these images and to learn more about the Baker studio, click on the category “Photographer: Baker Art Gallery”.
THE CABINET CARD GALLERY 
This is a lovely example of the “pigeon breast” dress, a high fashion style of the early 20th century. It’s quite possible she’s not even all that busty and is instead just using a specific type of corset to create this look. I found one for sale on Etsy if you’d like to take a peek…
https://www.etsy.com/listing/159477185/rare-1902-deep-supporting-bodice-bust
Santa María, llamaré al Dr. Emmett para que me de una jalada al pasado, sí.