The cathedral and the main square of Ciudad Vieja at dusk, Ciudad Vieja, Guatemala, Central America

The Cathedral and the main square of Ciudad Vieja with view to the volcanoes Fuego and Acatenango in the background, Ciudad Vieja, Guatemala, Central America

Entrance door of the church of Ciudad Vieja, Guatemala, Central America

Colonial buildings, historic Ciudad Vieja, Old Town, Montevideo, Uruguay, South America

Pistachio and goji berries, La Boqueria Market, Ciudad Vieja, Barcelona, Catalonia, Spain, Europe

Nuts and dried fruit, La Boqueria Market, Ciudad Vieja, Barcelona, Catalonia, Spain, Europe

Fresh fruit and juices, La Boqueria Market, Ciudad Vieja, Barcelona, Catalonia, Spain, Europe

Teatro Solis, historic theatre built in 1856, Ciudad Vieja, Old Town, Montevideo, Uruguay, South America

Old green tiled restaurant, historic colonial Ciudad Vieja, Old Town, Montevideo, Uruguay, South America

Stalls of food in the indoor La Boqueria Market, Ciudad Vieja, Barcelona, Catalonia, Spain, Europe

Young people dancing salsa on street, La Habana Vieja, Havana, Ciudad de La Habana, Cuba, West Indies

""Viva Fidel"" lettering on a wall, historic centre, La Habana Vieja, Havana, Ciudad de La Habana, Cuba, Central America

National museum in the old part of town, Havana, Cuba

National museum in the old part of town, Havana, Cuba