Queen Mother's apartment, The Harem, Topkapi Palace, UNESCO World Heritage Site, Istanbul, Turkey, Europe

Interior details of The Prince's Palace, Monaco

Christmas tree ornament of Queen Elizabeth II, France

A large dining table in Palacio Real (Royal Palace), Madrid, Spain

View of The Royal Palace from Karl Johans Gate at Christmas, Oslo, Norway, Scandinavia

Mehrangarh Fort, Jodhpur, Rajasthan, India

Gidan Rumfa (Emir's Palace), Kano, Nigeria

Interior of the colourful Gidan Rumfa (Emir's Palace), Kano, Nigeria

Emir of Daura in the Fadar Daurama Emir's palace, Daura Emirate, Katsina state, Nigeria

Unique window. Taoyang Alley, Jingdezhen (porcelain capital of China), Jiangxi Province, China

Hue Historic Citadel, Hue, Thua Thien Hue, Vietnam

View of Christmas market on Karl Johans Gate and Royal Palace at dusk, Oslo, Norway, Scandinavia

Interior of the Reggia di Caserta (Royal Palace of Caserta), UNESCO World Heritage Site, Campania, Italy, Europe

Queen's Bedroom, Palace of Mafra, Mafra, Portugal, Europe

Halls of mirrors, Ducezio Palace, Noto, UNESCO, Noto Valley, Sicily, Italy

Emerald Buddha Wat Phra Kaeo temple, Grand Palace, Bangkok, Thailand

Tourist, at Emerald Buddha Wat Phra Kaeo temple, Grand Palace, Bangkok, Thailand

Gold Kinnara statues, Temple of the emerald Buddha, Wat Phra Kaeo temple, Grand Palace, Bangkok, Thailand

Tourists, at Emerald Buddha Wat Phra Kaeo temple, Grand Palace, Bangkok, Thailand

Antique wall lamp on a spiral staircase in Neuschwanstein Castle.

Artfully designed portal Dar el-Makhzen Place des Alaouites Fes El-Jdid, Entrance area of the royal palace, Ornate golden door with surrounding colourful mosaics and Arabic style, Fes, Northern Morocco, Morocco

Entrance area of a royal palace, Symmetrical view of a Moroccan palace with ornate Tor tor, North Morocco, Morocco, Close-up of a richly decorated golden door with complex patterns, Fez, North Morocco, Morocco

Royal Palace entrance area, Symmetrical view of a Moroccan palace with ornate Tor tor, Northern Morocco, Morocco, Traditional façade with richly decorated architectural details, Fez, Northern Morocco, Morocco

Colorful giant yaksha statue guarding the entrance of wat phra kaew, temple of the emerald buddha, grand palace, bangkok, thailand