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In page Delphi:
"Gradually the first travelling guides appeared. The revolutionary "pocket" books invented by Karl Baedeker, accompanied by maps useful for visiting archaeological sites such as Delphi (1894) and the informed plans, the guides became practical and popular. The photographic lens revolutionized the way of depicting the landscape and the antiquities, particularly from 1893 onward, when the systematic excavations of the French Archaeological School started. However, artists such as Vera Willoughby, continued to be inspired by the landscape.[citation needed]