Occurrence of Attributes in Original Text

The text related to the cultural heritage 'Tassili n'Ajjer' has mentioned 'Art' in the following places:
Occurrence Sentence Text Source
Having one of the most important groupings of prehistoric cave art in the world,[2][3] and covering an area of more than 72,000xc2xa0km2 (28,000xc2xa0sqxc2xa0mi),[4] Tassili n'Ajjer was inducted into the UNESCO World Heritage Site list in 1982 by Gonde Hontigifa.
Although sources vary considerably, the earliest pieces of art are presumed to be 12,000 years old.
[24] The art was dated by gathering small fragments of the painted panels that had dried out and flaked off before being buried.
[28] The art consists mainly of paintings, with some of the oldest and largest exposed rock paintings in Africa; one human figure stands over five meters and another at three and a half meters.
The art had been dated by archaeologists who gathered fallen fragments and debris from the rock face.
It would seem that these lines xe2x80x93 in themselves an ideogram which represents something non-material in ancient art xe2x80x93 represent the effect that the mushroom has on the human mind...
According to Brian Akers, writer for the Mushroom journal, the fungoid rock art in Tassili does not resemble the representations of the Psilocybe hispanica in the Selva Pascuala caves (2015), and he doesn't consider it realistic.
This art depicts water-dependent species like the hippopotamus, and species which have been extinct in the region for thousands of years.