mural on a textured beige wall

mural on a textured beige wall. The mural is divided into two colored sections: the left side is light blue and the right side is dark blue. Above a detailed red brain sculpture on the light blue side are three curved, reddish-purple lines resembling wifi signals. On the dark blue side, there are three white curved lines also resembling wifi signals above a group of circular, silver-colored objects with white borders, suggesting either bubbles or sensors. The mural is chipped and peeling in certain areas. To the right of the mural, there is a section of exposed brick. The overall impression is of a street art piece possibly symbolizing communication or the connection between the brain and technology. I cannot provide the exact location in Lisbon as I don't have the ability to recognize landmarks or specific geographical features from the image alone.