For fingerprint extraction, there are two basic types of dusting powder that can be used: Regular Powder: Regular powder differs from magnetic powders in the respect that magnetic powders contain iron and they adhere to a magnet.
Some environmental art: 1  Informs and interprets nature and its processes, or educates us about environmental problems. 2  Is concerned with environmental forces and materials, creating artworks affected or powered by wind, water, lightning, even earthquakes.
Statue and Sculpture are two words that are often confused due to the similarity in their meanings. Strictly speaking there is some difference between the two words. A statue is a large sculpture of a person or an animal. It is usually made of stone or any other metal like bronze.