What causes a downward movement along a supply curve?

What is the most best and most complete definition for graphic design

Write an art critique of edvard munch, separation 1986

Which of the following describes the multimedia era? a. an era in which artists created works using paint software such as photoshop, without actually programmingb. an era of interactive technology where 3-d computer graphics were used to create a virtual environmentc. an era in which most of the computer art work centered around computer programming