They used bright pastel colors is probably my best guess, but if that were the case I’m sure you would’ve picked that right?
Well, it was something that the Tigris and Euphrates River dumped to, and was also called that because it was shaped like a crescent. it was I think egyptians used.
The form of printing which used stone press on which areas are made receptive to ink is known as : D. Lithography
in this technique, the substance that is use for the painting does not necessarily have to be ink, but it does have to got greasy texture to it
hope this helps