Main gate to the Royal Palace, Madrid, Spain, Europe

The Art Nouveau Palacio de Hierro, Orizaba, Veracruz, Mexico, North America

Ornate iron gates of Rashtrapati Bhavan, Presidential Palace, New Delhi, India, Asia

Detail of ornamental wrought iron gate in the Privy Garden, Hampton Court Palace, Borough of Richmond upon Thames, Greater London, England, United Kingdom, Europe

Charlottenburg Palace, Berlin, Germany, Europe

Inner courtyard with cast iron lion inside royal Mysore Palace, constructed between 1897 and 1912, Mysore, Karnataka, India, Asia

Buddhist motif out of wrought iron at the Royal Palace, Phnom Penh, Cambodia, Indochina, Southeast Asia, Asia

Iron Gates designed by Edwin Lutyens in front of Rashtrapati Bhavan, the President of India's official residence, New Delhi, India, Asia

Kensington Palace through front gate, London, England, United Kingdom, Europe

Wrought iron balustrade, Palace Bridge (Schlossbrucke), and German Historical Museum, Museum Island, Berlin, Germany, Europe

antique water vessel, Golden Hall, Jindian Gong, Golden Palace Temple, gilded bronze roof, temple, protected against lightning strikes by an iron cage, peak 1613 metres high, Wudang Shan, Taoist mountain, Hubei province, Wudangshan, Mount Wudang, UNESCO world cultural heritage site, birthplace of Tai chi, China, Asia

Sunrise at the Golden Hall, Jindian Gong, Golden Palace Temple, protected against lightning strikes by an iron cage, summit 1613 metres high, Mount Wudang, Wudang Shan, Hubei province, UNESCO world cultural heritage site, birthplace of Tai chi, China

Changing of the Guard, Buckingham Palace, London, England, United Kingdom

Changing of the Guard, Buckingham Palace, London, England, United Kingdom

Changing of the Guard, Buckingham Palace, London, England, United Kingdom

Animal roof guardians, mythological creatures guarding the Golden Hall, Jin Dian Gong, Golden Palace Temple, protected against lightning strikes by an iron cage, summit 1613 metres high, Mount Wudang, Wudang Shan, Taoist mountain, Hubei province, UNESCO world cultural heritage site, birthplace of Tai chi, China

antique water vessel, Golden Hall, Jindian Gong, Golden Palace Temple, gilded bronze roof, temple, protected against lightning strikes by an iron cage, peak 1613 metres high, Wudang Shan, Taoist mountain, Hubei province, Wudangshan, Mount Wudang, UNESCO world cultural heritage site, birthplace of Tai chi, China, Asia

Vienna Hofburg Fiaker

Vienna Hofburg Fiaker

Wrought-iron gate, Linderhof Castle, royal palace, Graswangtal Valley, Oberammergau, Bavaria, Germany, Europe

Facade at the entrance, detailed view of Castle Buergeln with clock and balcony, built by Franz Anton Bagnato in 1762, early Classicism style, Schliengen, Baden-Wuerttemberg, Germany, Europe

Wrought iron gate in the baroque gardens of Schloss Schwetzingen, or Schwetzingen Castle, Schwetzingen, Baden-Wuerttemberg, Germany, Europe

Wrought iron gate in the baroque gardens of Schloss Schwetzingen, or Schwetzingen Castle, Schwetzingen, Baden-Wuerttemberg, Germany, Europe

Palmenhaus greenhouse, historic iron structure, Schloss Schoenbrunn palace, Hietzing district, Vienna, Austria, Europe

Ornamental facade at the entrance of Castle Buergeln with clock and balcony, built by Franz Anton Bagnato in 1762, early Classicism style, Schliengen, Baden-Wuerttemberg, Germany, Europe

Portal, Neue Hofburg, New Imperial Palace, Heldenplatz square, Vienna, Austria, Europe

Wrought iron gate at the entrance to Schloss Belvedere Palace, Upper Belvedere, Vienna, Austria, Europe

Castle Schoenbrunn, left wing, view from the castle grounds, Vienna, Austria

Wrought-iron gate, Linderhof Castle, royal palace, Graswangtal Valley, Oberammergau, Bavaria, Germany, Europe

Wrought iron gate and fountain grotto, baroque terrace garden, Schloss Hof castle in Schlosshof, Marchfeld, Lower Austria, Austria, Europe

Portal, Neue Hofburg, New Imperial Palace, Heldenplatz square, Vienna, Austria, Europe

Palmenhaus greenhouse, historic iron structure, Schloss Schoenbrunn palace, Hietzing district, Vienna, Austria, Europe

Chateau de Balleroy, Manche department, Region Basse-Normandie, Normandy, France, Europe

Iron fence detail, from the "Erbdrostenhof" building, baroque noble palace, Muenster, North Rhine-Westphalia, Germany, Europe

War exhibit, Reunification Palace, Ho Chi Minh City (formerly Saigon) Vietnam

Spain, Madrid, Palacio de Cristal in Parque El Buen Retiro.

Spain, Madrid, Palacio de Cristal in Parque El Buen Retiro.

Spain, Madrid, Palacio de Cristal in Parque El Buen Retiro.

Spain, Madrid, Palacio Real.