The large wall drawing executed by the English artist David Tremlett, in a rear-view room on the noble floor of Palazzo Butera, at the end of 2018. Starting from the 1980s, Tremlett's pastel wall drawings become the artist's main expressive means: large geometric designs made on architectural surfaces. In his works, of environmental proportions, the pigment is spread directly with the hands on the walls. At Palazzo Butera Tremlett confronts the eighteenth-century frescoes by Fumagalli and Martorana and reinterprets the theme of squaring and perspective breakthrough in a contemporary key.
