Draw's AN.FI. TRIÃO depicts an old, kind-faced man holding out his hand and welcoming visitors into the city. There is speculation that the man in the picture is said to represent the artist's grandfather.

The image has been painted on the side of a crumbling, derelict building that sides beside the Pont Luis bridge.

AN.FI. TRIÃO is best seen from the top of the bridge as you walk from Vila Nova de Gaia to old town Porto.