The meaning of perspective used in art involves creating an appearance of depth. This emphasis on distance stems from it being a difficult and impressive effect to achieve, especially upon paper that is completely flat.he meaning of perspective used in art involves creating an appearance of depth. This emphasis on distance stems from it being a difficult and impressive effect to achieve, especially upon paper that is completely flat.
10 hilariously insightful foreign words. Lumbago is an umbrella term for lower back pain, which can be caused by a variety of issues from sudden strain to tumors. There are a number of treatments for lumbago, depending on the root cause, including surgical options for very severe cases.
Lumbar (Definition). The lumbar part of the spine is the low back. It is made up of five bones (most of the time) stacked one on top of the other. They are connected by disks, facet joints, and ligaments. These soft parts allow for movement controlled by the spinal muscles; the muscles can also keep it stiff when need be.