This problem was solved by Dolph in 1946. He derives a method for obtaining weights for uniformly spaced linear arrays steered to broadside (=90 degrees). This is a popular weighting method because the sidelobe level can be specified, and the minimum possible null-null beamwidth is obtained.
â¢ A picture can be anything from a drawing to a painting, to an etching. â¢ All the images that we take without any knowledge in photography and which do not require our photographic talent are known as pictures. Related posts: 1  Difference Between Photo and Photograph. 2  Difference Between Photo and Image. 3  Difference Between Drawing and Painting. 4  Difference Between Artist and Designer.
Photography. 1  Body painting and photography are an inseparable pair due to the ephemeral nature of the body painting medium. Like a Tibetan sand mandala a body painting piece that may take up to 9 hours to create will inevitably be washed down the drain in seconds. During the Body Fine Art event a juried group of professional photographers will document our body painted models in various uniquely designed studio areas and their images will be submitted to the Body Fine Art Photography Competition.