Art Documentation: Journal of the Art Libraries Society of North America, Vol. 7, No. 4 (Winter 1988), pp. 141-144 (4 pages) Online searchers are faced with an ever-increasing number of databases, ...

From lens focal lengths and fill-flash to portraits, macro or stunning landscapes there are techniques for everyone. Learn how to use metering, considering composition and shoot everything from ...

In graphs, keyword search techniques unravel interconnected data points, often representing relationships in social networks, bibliographic databases or web documents.