Pietrasanta is full of art galleries displaying works by the various artists staying in the city, which is known for its art foundries.
Strolling through the alleyways, past small restaurants, local craft shops and fashionable boutiques, you will find numerous art galleries displaying and selling fine paintings and sculpture. Knowledgeable gallerists will be able to show you the work, its author and perhaps the place where it was created.

Here is a link: http://gallerie-di-arte.tuttosuitalia.com/toscana/lucca/pietrasanta/