In 1861, he joined the prestigious Academy of San Luca, where he studied under Francesco Podesti and Dario Querci.

But Simoni soon became interested in developments in modern painting and particularly admired the work of Mariano Fortuny, whose luminous brushwork, technical virtuosity, and penchant for Orientalist subjects would have a decisive influence on his art.

In 1875, he was one of the founding members of the Association of Roman Watercolorists and exhibited there regularly.

Beginning in 1877, Gustavo Simoni embarked on a series of journeys that would have a lasting impact on his work.
He traveled through France, Spain, and, above all, North Africa, spending extended periods in Algeria, Tunisia, and Morocco.
It was in Algeria that he found his true source of inspiration. He settled for several years in the old city of Tlemcen

He participated in the Paris Salons, where he exhibited his massive composition *Alexandre at Persepolis* in 1889, which earned him a gold medal at the Paris Salon,

In this watercolor, Gustavo Simoni combines remarkable precision in his drawing with great freedom of execution

The blue drape, rendered with subtle transparent washes, captures the folds and the light with astonishing lightness.

The cast shadow, a key graphic element, reinforces the modernity of the composition, in which the simplicity of the setting highlights the figure’s full expressive power.