1. Airbrush-an artist's device for spraying paint by means of compressed air.
2. Asymmetrical- having parts that fail to correspond to one another in shape, size, or arrangement; lacking symmetry.
3. Bevel- a slope from the horizontal or vertical in carpentry and stonework; a sloping surface or edge.
4. Bitmap-a representation in which each item corresponds to one or more bits of information, especially the information used to control the display of a computer screen.
5. CMYK Color Model- a subtractive color, used in colorprinting, and is also used to describe the printing process itself. CMYK refers to the four inks used in some colors printing: cyan, magenta, yellow, and key (black).
6. Crop- cut
7. Drop shadow- In graphic design, a drop shadow is a visual effect consisting of drawing that looks like the shadow of an object, giving the impression that the object is raised above the objects behind it. The drop shadow is often used for elements of a graphical user interface such as windows or menus, and for simple text.
8. Four color process- a subtractive color model, used in color printing, and is also used to describe the printing process itself. CMYK refers to the four inks used in some colors printing: cyan, magenta, yellow, and key (black).
9. Gradient- the degree of slope
10. Grayscale- a range of gray shades from white to black, as used in a monochrome display or printout.
11. Halftone- a reproduction of a photograph or other image in which the various tones of gray or color are produced by variously sized dots of ink.
12. Invert- put upside down or in the opposite position, order, or arrangement.
13. Kerning- design (metal type) with a projecting part beyond the body or shank.
14. Keyline- a boundary line that separates color and monochromatic areas or differently colored areas of printing on a given page or other printed piece
15. Leading- the amount of blank space between lines of print
16. Luminosity- the intrinsic brightness of a celestial object (as distinct from its apparent brightness diminished by distance).
17. Pixel- a minute area of illumination on a display screen, one of many from which an image is composed.
18. Raster graphic- digital images created or captured
19. Saturation- the state or process that occurs when no more of something can be absorbed, combined with, or added 20. Vector graphic- the use of geometrical primitives such as points, lines, curves, and shapes or polygons all of which are based on mathematical expressions to represent images in computer graphics