Which of the following is not true? a. drawing is a two dimensional form of art. b. drawing media include silverpoint, pencil, charcoal, pastel, crayon, and chalk; . c. drawings can be works of art in their own right, or preparatory sketches. d. drawing is expensive and takes a long time to produce.

The answer is D art doesn't cost a lot and you take how ever long you need

The answer that is not true is D: drawing is expensive and takes a long time to produce.

Explanation:

Drawing is not expensive nor necessarily takes time to produce. It can be expensive or not depending on the materials that are used: the kind of paper, the pencils, pastels, etc. But a drawing can be made in any kind of paper and with any kind of pencil. It's actually probably the cheapest artistic expression. It can be done in small surfaces and there're artist who use basic pens to sketch. Budget is not a limitation when it comes to drawing. Regarding time, it's quite relative. A quick sketch can be done in a few minutes. But of course, if you want to draw a detailed portrait it may take longer. However, it takes less time than painting. Oil painting, for example, takes a lot of time because oil remains fresh many hours so you have to be very patient. Drawing is more immediate.