Ancient Jigsaw Puzzles

Stairwell in a big house
Grand staircase in a historic building
Facade of the Indian Museum in Central Kolkata against blue skies
Ruins of ancient Library of Celsus in Turkey
Winter evening in Japanese historical village Shirakawa-go
Ancient buildings including a bell tower in the walled town of Volterra
Ruins of the ancient amphitheater Colosseum in the center of Rome at night
Fascinating and rich architecture of the historic Vatican city in the evening
Magnificent ancient building of Dunrobin Castle and its wonderful garden