glossary

A
Abstract drawings
Drawings that do not represent recognizable objects.
B
Bit depth
The term that describes the number of bits used in each and every pixel of an image.
C
Composition
Term used to determine the organization, arrangement, and placement of objects within a drawing space.
Contours
Term used to describe the outline or silhouette of a drawing or sketch.
D
Depth cues
A collection of cues used to bring out the depth in an image.
Digital images
Bitmapped images that can be stored in any electronic device.
DPI
Dots per inch is the term used to measure the resolution of a digital image.
Data compression
Technique used to compress the total amount of data in turn resulting in lower file size.
F
Freehand drawings
A style of drawing made without the use of any measuring instruments.
Figure drawings
Figure drawings, also known as life drawings are sketches or portraits of human beings