Sports injuries are also a frequent cause of a pulled back muscle, especially with sports that involve twisting (such as golf), or any types of sudden impact or jarring motions. In This Article: 1  Pulled Back Muscle and Lower Back Strain.
Acrylic painting tips on gels and modeling paste. If you like to play with extra-special effects, try the modeling paste or Gel medium Gloss (Liquitex). Modeling paste is for creating a heavy and shaped body of paint on the underground layers. It needs a solid background, like a canvas or painting board.
Definition: A type of paint made with synthetic resin as the medium (liquid) to bind the pigment (color), rather than natural oils such as linseed used in oil paints. It has the advantage of drying faster than oil paint and being water soluble. The first acrylics were produced in the 1920s and 1930s in Germany, with acrylic paints specifically produced for fine artists emerging in the 1950s. One of the first big name artists to use acrylics was David Hockney.