of what is stendhal syndrome???

Stendhal Syndrome: Stendhal syndrome, Stendhal's syndrome, Hyperkulturemia, or Florence syndrome, is a psychosomatic illness that causes rapid heartbeat, dizziness, confusion and even hallucinations when an individual is exposed to art.

Stendhal syndrome...causes rapid heartbeat, dizziness, confusion and even hallucinations when an individual is exposed to art, usually when the art is particularly 'beautiful' or a large amount of art is in a single place. The term can also be used to describe a similar reaction to a surfeit of choice in other circumstances, e.g. when confronted with immense beauty in the natural world.

It is named after the famous 19th century French author Stendhal (pseudonym of Henri-Marie Beyle), who described his experience with the phenomenon during his 1817 visit to Florence, Italy in his book Naples and Florence: A Journey from Milan to Reggio.