The phenomenon of "Cardomania" that raged in the late 
nineteenth and early twentieth  decreed the success of the format Carte de 
Visite as a means of identification and social recognition of the bourgeoisie 
and the affluent middle class in Victorian times. 
Del mechanism exchange that allowed to collect in the 
album collection of portraits of relatives, friends and acquaintances, I wrote 
in the previous article on the carte de visite 
Photographs format carte de visite
 
( carte-de-visite abbreviated as CdV or CDV )
 are a kind of calling 
card photo that enjoyed enormous popularity in the late nineteenth and early 
twentieth century...
carte-de-visite or carte de ville
The success of this 
portrait genre founded on the novelty and convenience of a product photo again, 
able to perform the function of a means of identification and social 
recognition. 
The rising middle class, he found an effective 
solution to the desire for self-celebration and affirmation of the attributes of 
the class and the individual personality. 
The normal size of a carte de visite is about 
54.0 mm (2.125 in) × 89 mm (3.5 in) for the 'photographic image printed on paper 
compact and thin. This primary support was mounted, usually hot, on a 
card rather consisting of 64 mm (2.5 in) × 100 mm (4 in). The positive is usually 
printed on albumen paper.
The oldest examples may have been made on salted 
paper.
The CdV later are made with collodion processes, aristotipia or other processes, 
sometimes technically refined and rare.
Not infrequently the CdV was hand-dyed. 
The Parisian 
photographer André-Adolphe-Eugène Disdéri (Paris, March 28, 1819 - 
OCTOBER 4 1889) patented in 1854 the method to get eight different negatives on 
a single plate. This determined size which characterizes the Cdv and 
that made possible the successful thanks to the reduction of production costs. 
The negative 
could be printed by contact and the production of copies was therefore 
particularly convenient. The format was soon to establish itself in the first 
few years, until the day when the Emperor Napoleon III made him stop the 
troops leaving for the Italian campaign (II Italian War of Independence) 8 of 
the Boulevard des Italiens to be portrayed by Disdéri. 
The episode is riposrtato 
in memories of the photographer Nadar, pseudonym under which he is known 
Gaspard-Félix Tournachon (Paris, April 6, 1820 - 
March 21 1910). The intention was probably to promote and celebrate 
the image of the emperor, spreading the knowledge of the physical appearance of 
the whole people, the troops and the Allies. 
Disdéri was selling 
copies of the most famous people of his time and he gladly welcomed in his 
studio. 
His 
picture taken by this photographer meant the consecration of its financial 
success, artistic or political. 
So all those who could afford it wanted to be 
photographed in Cdv, then giving it to friends, acquaintances and admirers, a 
copy of his portrait. The success of the format carte de visite swept 
triggering the mechanism of chain reaction that was at its base: 
I gift 
my CdV to you, you CdV your gifts to me . 
In this way we were with a decent speed large 
collections of carte de visite that implicated the statement of special photo 
albums in windows. In these containers were gathered portraits of 
family, friends and acquaintances, thus becoming a sort of " family 
atlas "which allowed the recognition of mutual ties, 
roles, expectations and social identifications.


