Art terminology

1. The illusion of depth in a two-dimensional artwork.
6. The arrangement of elements in a work of art.
10. Quality that gives a colour its name
13. the element that refers to three-dimensional objects having height, width, and depth.
14. The lightness or darkness of a colour or tone.
15. The surface quality of an artwork.

2. A technique using strong contrasts between light and dark.
3. A transition between colors or tones.
4. The type of material used to create art.
5. A mark made on a surface between two points, or an infinite series of points, that has length but no width
7. A tool used to mix and hold paint.
8. The lightness or darkness of a color.
9. A gradual transition between two or more colours.
11. The outline that defines a shape.
12. A thick application of paint.