At the beginning of Platería Street, from the four corners (remember that the 4 corners where streets intersect Plateria with Trapería), this is a tribute to the street, with the patron saint of silversmiths: San Eloy.
Although it was from 2008, so far I had not realized it existed. To find it you have to look upwards.
The text reads: "This was from Platería Street to the old silversmiths and goldsmiths, and in memory of that pattern reminds San Eloy, being Mayor of the city Miguel Ángel Camara and Rector of the University of Murcia Jose Antonio Cobacho. San Eloy 2008."