In Pisa, the old walls of the old town (“centro storico”) often become canvasses where posters, decals, graffiti, street signs and cars paint colorful motifs. Via Santa Cecilia belongs to the Quartiere San Francesco area.

"Walls like canvasses" Pisa, Italy - June 17, 2013: the old walls of the old town ("centro storico") often become canvasses where posters, decals, graffiti, street signs and cars paint colorful motifs. Quartiere San Francesco
“Walls like canvasses”
Pisa, Italy – June 17, 2013: the old walls of the old town (“centro storico”) often become canvasses where posters, decals, graffiti, street signs and cars paint colorful motifs. Quartiere San Francesco

…butthis was before Photoshop (local contrast adjustment, straightening, saturation, etc.)

Before Photoshop
Before Photoshop