Acrylic paint is thick how do you make it thin explain

Ineed this answered very ! what happens when there is a transfer of artwork using a grid? a. acts to verify the analysis of the composition b. the viewer's eye adjust to unity c. unify the composition d. none of the above

Which print was made using the techniques of hatch, cross-hatching, and textural lines

Describe the discovery and importance of this piece of ancient african art.