
The disappearing trick is due to its position, set back from the street and the surrounding buildings. A courtyard in front of a building is an unusual feature in Paris where most structures are designed to tightly hug the street in which they are situated. Here the courtyard does not seem to be used for any decorative reason though, but rather as an additional layer of defence. Even the building itself offers a fortified perspective, with grey stone blocks colliding with patches of red bricks, and iron bars stretched across the ground floor windows.

Paul Auscher was a talented and eclectic architect, perhaps best known for his long collaboration with the Felix Botin chain of food stores. He created an art-nouveau masterpiece for them on the Rue de Rennes, but also a more streamlined, almost modernist structure to house members of staff on the Rue de Rambuteau. This building in the Rue de la Victoire preceeded these however. Auscher was born in 1866, meaning that he was only 26 when this building was completed. But who did he design it for, and what were his aims? Was the brief to construct a building of mystery and security? This may well have been the case if the current occupiers were also the original promoters. Number 63 Rue de la Victoire is today home to one of the oldest and most prestigious private banks in the city.

The view along the Rue de la Victoire towards the west.
The various Hottinguer banking branches can trace their origins back to a Swiss ancestor, Jean-Conrad who left Zurich in 1784 to create his empire in Paris. It was the wrong time to attempt to create anything in the city, with revolution breaking out just five years later. Hottinguer left the country, toured the world, married an American, made many contacts, and was finally ready to return in 1796. With the economy relaunched, Hottinguer made rapid advances, integrating the board of Governers of the Banque de France and being made a Baron by Napolean. Later generations of the family would also play integral roles in the creation of many large institutions, such as those which have today become the Caisse d'Epargne, Veolia, the Ottoman Bank and Axa. One such family member, the Baron Rudolph was heavily involved in the creation of the Paris - Lyon railway connection, to such an extent that he is pictured in the giant fresque at the Gare de Lyon alongside Sarah Bernhardt!
It's an interesting story, but where does this building fit into the tale? From what I am able to grasp of the complicated company history, the current inhabitants seem to be a branch that has broken away from the main group, which itself has returned to Switzerland. It would be foolhardy then to assume that they are housed in the family heritage, and yet they make much of the building in their promotional material, proudly displaying the elegant wood-panelled interior with early art-nouveau trimmings. The only way to find out is to attempt to contact them.
