basic shapes
drop shadow
cross-hatching
white
sketching

1. To make your artwork become real or three-dimensional, add a ______
to determine the location of the subject.

2._________ is a shading technique that uses two sets of lines.

3.To decrease the color tone of the paint, mixed it with ______ same type.

4. Use _____ like square, circle or rectangles in sketching an object

5.H pencil is usually used for _____.​