with blood
mineral pigments
cavemen paint scenes such as fishing scenes and hunting scenes
they made colors by plants
Mud
cavemen
they painted on the walls of there cave
Yellow and blue paints when equally mixed and stirred make a green paint.
Green + Blue + A hint of Grey = Grey Blue Paint :)
well you can just buy light blue paint or you can get a dark blue paint and you can add white paint
Yes, it kinda gets the persian blue colour.
If you are trying to make black paint with blue paint just add an earthy colour (brown) :)