PSA is very sensitive in detecting any recurrence of cancer. That's because only prostate cells make PSA -- so if it goes up after a radical prostatectomy, it means prostate cells are still present somewhere.
Aboriginal art is art made by indigenous Australian people. It includes work made in many different ways including painting on leaves, wood carving, rock carving, sculpting, ceremonial clothing and sand painting.Aboriginal art is closely linked to religious ceremonies or rituals.It is an important part of the world's oldest continuous cultural tradition, based on totems and the Dreaming. All the designs, painted or drawn, have a story behind them. Symbols are used in aboriginal art, to show different things.While the meaning of these symbols are often shared, they can change meaning within the same piece, and they can be different between different groups. Aboriginal art is a language in itself, communicating through beautiful patterns.boriginal art is closely linked to religious ceremonies or rituals. It is an important part of the world's oldest continuous cultural tradition, based on totems and the Dreaming.
Aboriginal Art and use of Symbols. Traditional symbols are an essential part of much contemporary Aboriginal art. Our online galleries offer a wide range of art works using traditional and contemporary imagery and symbols. Aboriginal peoples have long artistic traditions within which they use conventional designs and symbols.ome of the symbols used are: Symbols used in Papunya Central Desert art-Based on information from Papunya Tula by Geoffrey Bardon. While the most commonly used symbols are relatively simple, they can be used in elaborate combinations to tell more complex stories.