This connective tissue contains collagen fibers for flexibility and strength, and numerous elastic fibers that enable it to be stretched. Alveolar connective tissue is found in the skin and in most internal organs of vertebrates, where it allows the organs to expand, which is essential for the lungs.his connective tissue contains collagen fibers for flexibility and strength, and numerous elastic fibers that enable it to be stretched. Alveolar connective tissue is found in the skin and in most internal organs of vertebrates, where it allows the organs to expand, which is essential for the lungs.
Demographic Influences. The art of the Democratic Republic of the Congo is influenced by a number of cultures. The country itself is home to more than 200 linguistic and ethnic groups.Near the Sudanese border, in the far north of the country, the people's culture has long been linked with that of the Arabs and Berbers of the Middle East.eological Influences. The Democratic Republic of the Congo is rich in mineral resources, a fact that has fueled much of its turbulent history. The province of Katanga in the south is famed for its deposits of copper, diamonds and oil.
The various peace symbols, and the raised fist are two examples that highlight the democratic ownership of these signs. Protest art also includes (but is not limited to) performance, site-specific installations, graffiti and street art, and crosses the boundaries of art genres, media, and disciplines.he various peace symbols, and the raised fist are two examples that highlight the democratic ownership of these signs. Protest art also includes (but is not limited to) performance, site-specific installations, graffiti and street art, and crosses the boundaries of art genres, media, and disciplines.