Occurrence of Attributes in Original Text

The text related to the cultural heritage 'Rock Art of Alta' has mentioned 'Red' in the following places:
Occurrence Sentence Text Source
Some of the rock carvings along the walkways have been painted red to make them easier to see.
But even in Kxc3xa5fjord, where the red slate has more cracks than in the other areas, most of the figures have been preserved under turf, and the chisel marks from their production thousands of years ago can be studied.
They are well preserved and painted on dry rock surfaces with red ochre clay as pigment and animal fat as the binding medium.