At Cândido dos Reis bystreet, Gaia, Portugal we can find 4 Porto Crazy artists
Gaia already existed under the Roman Empire as the city of Cale.
Gaia had always a very strong connection to the neighboring city of OPorto, not only by sharing the common heritage of Port Wine, but also by the fact that, in the past, the bourgeois and noble families of Porto had, in Vila Nova de Gaia , estates and holiday houses
The name of the double city of Porto and Gaia was frequently referred to in contemporary documents as "villa de Portucale", and the county of the Kingdom of León which was centered on it was named Condado Portucalense. This county was eventually expanded and after gaining its independence, became the Kingdom of Portugal.