Image

An image (from Latin: imago) is an artifact that depicts visual perception, for example a two-dimensional picture, that has a similar appearance to some subject—usually a physical object or a person, thus providing a depiction of it.

Characteristics

Images may be two-dimensional, such as a photograph, screen display, and as well as a three-dimensional, such as a statue or hologram. They may be captured by optical devices – such as cameras, mirrors, lenses, telescopes, microscopes, etc. and natural objects and phenomena, such as the human eye or water.

The word image is also used in the broader sense of any two-dimensional figure such as a map, a graph, a pie chart, or a painting. In this wider sense, images can also be rendered manually, such as by drawing, the art of painting, carving, rendered automatically by printing or computer graphics technology, or developed by a combination of methods, especially in a pseudo-photograph.

A volatile image is one that exists only for a short period of time. This may be a reflection of an object by a mirror, a projection of a camera obscura, or a scene displayed on a cathode ray tube. A fixed image, also called a hard copy, is one that has been recorded on a material object, such as paper or textile by photography or any other digital process.

Africa

Africa is the world's second-largest and second-most-populous continent. At about 30.2 million km² (11.7 million sq mi) including adjacent islands, it covers six percent of Earth's total surface area and 20.4 percent of its total land area. With 1.1 billion people as of 2013, it accounts for about 15% of the world's human population. The continent is surrounded by the Mediterranean Sea to the north, both the Suez Canal and the Red Sea along the Sinai Peninsula to the northeast, the Indian Ocean to the southeast, and the Atlantic Ocean to the west. The continent includes Madagascar and various archipelagos. It contains 54 fully recognized sovereign states (countries), nine territories and two de facto independent states with limited or no recognition.

Africa's population is the youngest amongst all the continents; the median age in 2012 was 19.7, when the worldwide median age was 30.4.Algeria is Africa's largest country by area, and Nigeria by population. Africa, particularly central Eastern Africa, is widely accepted as the place of origin of humans and the Hominidae clade (great apes), as evidenced by the discovery of the earliest hominids and their ancestors, as well as later ones that have been dated to around seven million years ago, including Sahelanthropus tchadensis, Australopithecus africanus, A. afarensis, Homo erectus, H. habilis and H. ergaster – with the earliest Homo sapiens (modern human) found in Ethiopia being dated to circa 200,000 years ago. Africa straddles the equator and encompasses numerous climate areas; it is the only continent to stretch from the northern temperate to southern temperate zones.

An Image of Africa

"An Image of Africa: Racism in Conrad's Heart of Darkness" is the published and amended version of the second Chancellor’s Lecture given by Chinua Achebe at the University of Massachusetts Amherst, in February 1975. The essay was included in his 1988 collection, Hopes and Impediments. The text is considered to be part of the postcolonial critical movement, which advocates to Europeans the consideration of the viewpoints of non-European nations, as well as peoples coping with the effects of colonialism.

In "An Image of Africa: Racism in Conrad’s Heart of Darkness", Achebe accuses Joseph Conrad of being "a thoroughgoing racist" for depicting Africa as "the other world".

The essay

According to Achebe, Conrad refuses to bestow "human expression" on Africans, even depriving them of language. Africa itself is rendered as "a foil to Europe, as a place of negations at once remote and vaguely familiar, in comparison with which Europe's own state of spiritual grace will be manifest". Conrad, he says, portrays Africa as " 'the other world', the antithesis of Europe and therefore of civilization", which Achebe attributes to Conrad's "residue of antipathy to black people".

The Congos

The Congos are a reggae vocal group from Jamaica which formed as the duo "Ashanti" Roy Johnson (tenor) (b. Roydel Johnson, 1947, Hanover, Jamaica) and Cedric Myton (falsetto) (b. 1947, Saint Catherine Parish, Jamaica), later becoming a trio with the addition of Watty Burnett (baritone) (b.early 1950s, Port Antonio, Jamaica). and have been active on and off from the mid-1970s until the present day. They are best known for their Heart of the Congos album, recorded with Lee "Scratch" Perry.

History

Myton had previously been a member of The Tartans in the late 1960s (along with Prince Lincoln Thompson, Devon Russell and Lindburgh Lewis), and Ras Michael's group, and had recorded with Thompson's Royal Rasses in the mid-1970s. He formed the Congos, initially as a duo with Johnson, recording the single "At the Feast" for Lee "Scratch" Perry. Perry expanded the group to a trio with the addition of Burnett, this line-up recording the classic roots reggae album Heart of the Congos in 1977 at Perry's Black Ark studio. The album featured illustrious backing singers such as Gregory Isaacs, The Meditations, and Barry LLewellyn and Earl Morgan of The Heptones. The album has been described as "the most consistently brilliant album of Scratch's entire career".

Chinua Achebe

Chinua Achebe (/ˈtʃɪnwɑː əˈtʃɛbɛ/, born Albert Chinualumogu Achebe; 16 November 1930 – 21 March 2013) was a Nigerian novelist, poet, professor, and critic. His first novel Things Fall Apart (1958) was considered his magnum opus, and is the most widely read book in modern African literature.

Raised by his parents in the Igbo town of Ogidi in South-Eastern Nigeria, Achebe excelled at school and won a scholarship for undergraduate studies. He became fascinated with world religions and traditional African cultures, and began writing stories as a university student. After graduation, he worked for the Nigerian Broadcasting Service (NBS) and soon moved to the metropolis of Lagos. He gained worldwide attention for Things Fall Apart in the late 1950s; his later novels include No Longer at Ease (1960), Arrow of God (1964), A Man of the People (1966), and Anthills of the Savannah (1987). Achebe wrote his novels in English and defended the use of English, a "language of colonisers", in African literature. In 1975, his lecture An Image of Africa: Racism in Conrad's "Heart of Darkness" featured a famous criticism of Joseph Conrad as "a thoroughgoing racist"; it was later published in The Massachusetts Review amid some controversy.