For a retro-inspired pillow, use a zipper foot attachment to sew pom-poms or ball trim along the edges. This playful addition is a bit trickier to work with than rickrack, but with careful pinning, it can be easily accomplished. See this tutorial on how to make a pillow with pom-pom trim from Fussy Cut.
Volume - Arcy Art Original Oil Paintings Art Dictionary. Volume is the size, bulk and dimension of a particluar object. It is an object that is usually thick, nontransparent and exists solidly and three-dimensionally in space and it is not flat. In a painting a volume is represented with light and shade and usually in spatial situation to make the nonflatness clear.
Example of a box-grid approach in Magsuhot, Philippines. The other method of excavation is called open-area excavation and opens up the entire area to be excavated. Open-area excavation emphasizes the horizontal layout of an area and gives a much better understanding of spatial relationships between finds.