These works of art are commonly decorated with stone on stone mosaic inlay, channel inlay, cluster work, petite point, needle point, and natural cut or smoothed and polished cabochons fashioned from shells, coral, semi-precious gems, and precious gems; as with other art forms, blue or green turquoise is the most common ...
the definition of the line and shape can determine mood for instants sharp jagged lines the mood would be intense or stressful however smooth lines are calm and soft.
