Cave of El Castillo, Spain Some of the oldest known paintings in the world are in the Cave of the Castle, in Cantabria in the north of Spain. Thought to be more than 40,000 years old, many of the ...

vi, 158 pages : 25 cmPublication date 1967 Topics Fasts and feasts -- Egyptian religion, Fasts and feasts -- Egyptian religion, Religion, Brauchtum, Fest, Feesten, Egyptische godsdienst, Festivals -- ...

Built some 4,500 years ago, they contain tombs and chambers that once held the remains of early Egyptian pharaohs. But modern technology has revealed that the pyramids also contain hidden voids.