M101:  Duomo di Milano, Milan, Italy
       
     
M103: Frank Gehry's Walt Disney Concert Hall and the Dorothy Chandler Pavillion
       
     
M104: Greek temple earthquake ruins, Sicily, Italy
       
     
M106: Roman Theatre of Merida, Spain
       
     
M102: Santa María de León cathedral, Leon, Spain
       
     
M105: Holy Chapel of the Saviour, Ubeda, Spain
       
     
M101:  Duomo di Milano, Milan, Italy
       
     
M101: Duomo di Milano, Milan, Italy

The church serves as the cathedral of the Archdiocese of Milan. It is Europe's largest diocese, It is also the largest church in Italy excluding the Vatican and third largest in the world.

The cathedral took nearly six centuries to complete. The construction of the church began in 1386, and was officially completed in 1965 when the last bronze door was installed, though most parts of the building had been completed in 1813.

Milan Cathedral is the most visited tourist attraction in Milan, visitors can access both the interior of the building and the viewing platform on its rooftop.

M103: Frank Gehry's Walt Disney Concert Hall and the Dorothy Chandler Pavillion
       
     
M103: Frank Gehry's Walt Disney Concert Hall and the Dorothy Chandler Pavillion

The Walt Disney Concert Hall at 111 South Grand Avenue in downtown Los Angeles, California, is the fourth hall of the Los Angeles Music Center and was designed by Frank Gehry.

M104: Greek temple earthquake ruins, Sicily, Italy
       
     
M104: Greek temple earthquake ruins, Sicily, Italy

Greek Doric-style temples built around 5th century BC.

M106: Roman Theatre of Merida, Spain
       
     
M106: Roman Theatre of Merida, Spain

The Roman Theatre of Mérida is a construction promoted by the consul Vipsanius Agrippa in the Roman city of Emerita Augusta, capital of Lusitania (currently Mérida, Spain).

It was constructed in the years 16 to 15 B.C.E. and designed to seat up to 6,000 spectators.

The Roman Theatre of Mérida is regarded as a Spanish cultural icon and has been chosen as one of the 12 Treasures of Spain. It is one of the most famous and visited landmarks in Spain.

M102: Santa María de León cathedral, Leon, Spain
       
     
M102: Santa María de León cathedral, Leon, Spain

Santa María de León Cathedral, also called The House of Light or the Pulchra Leonina is a Catholic church in the city of León in north-western Spain. It is one of the most relevant examples of the Gothic style in Spain.

M105: Holy Chapel of the Saviour, Ubeda, Spain
       
     
M105: Holy Chapel of the Saviour, Ubeda, Spain

A free-standing mausoleum, the pantheon of Francisco de los Cobos, secretary to Emperor Charles V and his chief advisor in matters of the imperial funds, is a masterpiece by Diego de Siloé.

Its layout embodies the full funerary symbolism of the rotunda as an evocation of the Holy Sepulchre. Siloé's design was executed by Andrés de Vandelvira who crafted the entire sacristy. The result is a chapel that stands comparison with the finest Italian renaissance architecture.