Porticoes in the historic centre of Bologna, UNESCO World Heritage Site, Emilia-Romagna, Italy, Europe

The porticoes of Via Rizzoli, Bologna. UNESCO World Heritage Site, Emilia-Romagna, Italy, Europe

Savini Porticoes, Teramo, Abruzzo, Italy

Savini Porticoes, Teramo, Abruzzo, Italy

Savini Porticoes, Teramo, Abruzzo, Italy

Remains of Forum of Augustus, Side porticoes, Rome, Unesco World Heritage Site, Latium, Italy, Europe

Architecture in the Piazza Castello, a prominent rectangular city square, site of several important architectural complexes, with a perimeter of elegant porticoes and facades, Turin, Piedmont, Italy, Europe

View of Piazza Castello, a prominent square with several important architectural complexes and perimeter of elegant porticoes and facades, Turin, Piedmont, Italy, Europe

View of Piazza Castello, a prominent square with several important architectural complexes and perimeter of elegant porticoes and facades, Turin, Piedmont, Italy, Europe

Architecture in the Piazza Castello, a prominent rectangular city square, site of several important architectural complexes, with its perimeter of elegant porticoes and facades, Turin, Piedmont, Italy, Europe

Porticoes of Sultan Qaboos Mosque with sunlight coming from side, Muscat, Oman, Middle East

The porticoes of Bologna, the longest in the world, night view of the arches towards the San Luca church, Bologna, Emilia Romagna, Italy, Europe

View of Piazza Castello, a prominent square with several important architectural complexes and perimeter of elegant porticoes and facades, Turin, Piedmont, Italy, Europe

Architecture in the Piazza Castello, a prominent rectangular city square, site of several important architectural complexes, with its perimeter of elegant porticoes and facades, Turin, Piedmont, Italy, Europe

Remains of Forum of Augustus, Side porticoes, Rome, Unesco World Heritage Site, Latium, Italy, Europe

Car light trails and the porticoes of Bologna, Bologna, Emilia Romagna, Italy, Europe

Steeple of the Basilica Santa Maria Novella in Florence, Italy, Europe

Crypt arcades, grave counters in the arcade of St. Sebastian's Cemetery, Church of St. Peter, Salzburg, Austria, Europe

Crypt arcades, grave counters in the arcade of St. Sebastian's Cemetery, Church of St. Peter, Salzburg, Austria, Europe

Crypt arcades, grave counters in the arcade of St. Sebastian's Cemetery, Church of St. Peter, Salzburg, Austria, Europe

Sculpture, statue of Jesus in the crypt arcades, tomb counter in the arcade of St. Sebastian's Cemetery, Church of St. Peter, Salzburg, Austria, Europe

Young woman in portico at St. Mark's Square, with Campanile bell tower, Venice, Veneto, Italy, Europe

Walkway of a pedestrian bridge, Park Gueell, park by Antoni Gaudi, Barcelona, Catalonia, Spain, Europe

Walkway at Balboa Park in San Diego, California

Piazza Mercato del Pesce - Fish Market Square in Trapani City, Trapani, Sicily, Italy