The photograph is printed onto high quality Satin/Oyster paper then mounted into a 16" x 20" mount which has been framed.
 
Callendar House is set within the grounds of Callendar Park in Falkirk, central Scotland. During the 19th century, it was redesigned and extended in the style of a French Renaissance château fused with elements of Scottish baronial architecture.
 
Source: https://en.wikipedia.org/wiki/Callendar_House