In October 2024, Tellas painted a stunning mural in Sant'Elia neighborhood, on the large wall of via Utzeri overlooking the Gulf of Angels. His atwork is a synthesis of countless Cagliari sunset photographs, including the several ones taken in the neighborhood. He created a score of geometric shapes with a thousand tonal gradations of blue, yellow and pink, scattered by a pattern composed of organic elements that refer to the numerous palm trees in the surrounding landscape. Armed with rollers, brushes and colors, Tellas constructed a changing composition whose shades vary according to the incidence of light on the surface of the wall, so that at every hour of the day it seems to be in front of ever-new artwork.