When photography began to take off it captured the public imagination. Throughout the mid-19th century a craze developed for people to have portrait photographs taken of themselves and made into visiting card-sized prints. Such a print was known as a carte de visite or ‘pho’. People exchanged these portraits with family and friends and displayed their collections in specially made albums. As this hobby increased in popularity it became fashionable to collect and trade prints of famous and influential people such as artists, actors, politicians, and royalty.