The Mona Lisa is a masterpiece by Italian Renaissance painter Leonardo da Vinci, currently housed in the Louvre Museum in France. This painting mainly depicts the typical image of elegance and tranquility of women, shaping the image of a woman from the urban bourgeoisie during the rise of capitalism. The figures in the painting have elegant sitting postures, and the background landscape is deep and vast, fully demonstrating the painter's unique smoky "boundless gradient coloring method". The smile of Mona Lisa in the painting is known as the "mysterious smile", which makes people unable to believe that it is a real face, and its existence cannot completely dispel people's doubts.

Mount Pianzio is a mountain located in the northeast quadrant of the historical center of Rome. This mountain is located to the north of Quirinal Mountain, overlooking the Place of Matthias. It is located outside the original boundaries of ancient Roman cities and is not one of the seven mountains of Rome, but it is situated within the city walls built by Roman Emperor Aurelian between 270 and 273. Villas and Gardens In the late Roman Republic, several important families owned villas and gardens on the southern slope, including the Lucius Garden created by Lucius, the Saluste Garden created by historian Saluste, the Pompeian Garden, and the Archillion Garden. This mountain was called Garden Mountain during the Roman era.