We think the following Wikipedia pages are pretty good. This is a selected list--since there are thousands of pages on Wikipedia, we couldn't possibly keep track of all the brilliant prose here! But if you come across a particularly impressive page, why not add it to the list as your way of saying "Thanks, good job"?
Be aware that you are most likely not the best judge of your own work. Even if you think a page you have contributed a large majority of the content to is brilliant, it is best that you wait for somebody else to recognise it as such.
If you want to know the secrets about writing brilliant prose, read how to write a great article.
Philosophy, Mathematics, and Natural Science
Alchemy -- Astronomy and astrophysics -- Biology -- Carbon -- Cladistics -- Comet -- Computational complexity theory (and related pages) -- Diamond -- DNA -- Earth -- Electron hole -- Game theory -- Gene -- Geologic ages (and related pages) -- Glass -- Global warming -- Helium -- LSD -- Ordinal -- Paleontology -- Paradox (and related pages) -- Periodic table -- Platypus -- Protista (and related pages) -- Pythagorean theorem -- Quantum mechanics -- Statistics (and related pages) -- Ockham's Razor
Medicine
Tuberculosis -- Menstrual cycle
Military
Nuclear warfare -- Tank -- V1 Flying Bomb
Social Sciences
Economics
Economics -- Euro -- Market form (and related pages) -- Prisoners dilemma -- English/British_coin_Penny -- London Congestion Charge
History
Battle of Jutland -- Behistun Inscription -- Byzantine Empire -- Chinese history -- East Germany -- Falkland Islands War -- History of Egypt -- History of England -- History of Germany -- History of Levant -- History of Scotland -- History of the Netherlands -- History of the United States -- Nagasaki -- Operation Market Garden -- Peloponnesian War -- September 11, 2001 Terrorist Attack -- Treblinka extermination camp -- World War I -- Krakow
Language
British English -- Hebrew language -- Japanese language -- Neologism -- Sapir-Whorf hypothesis
Law
Copyright -- Negligence -- Statute of limitations -- Terrorism -- Digital Millennium Copyright Act
Politics
Prime Minister of Australia -- Propaganda -- Anarchism -- Libertarian socialism -- Libertarianism
Psychology
-- Milgram experiment -- Psychosis
Applied Arts and Sciences
Algorithm -- ASCII -- Code -- Computer numbering formats -- Echelon -- Fountain pen -- Information theory -- Knot -- Markup language -- Nuclear weapon -- Road transport -- Search engine -- Secure computing -- Typewriter -- Telephone switch -- World Wide Web
Culture
Games
Bridge -- Chess -- Chess strategy and tactics -- Go (board game) -- Poker -- Pub quiz
Film, TV and radio
Film theory -- Paramount -- Star Trek -- The Today programme -- Have I Got News For You -- Three Colors: Blue
Music
Disco -- Freestyle music -- Hammond Organ -- Hip hop -- Jazz -- Musical instrument -- Roy Orbison -- Pickup -- Punk rock -- Saxophone -- Sex Pistols -- Simon and Garfunkel -- Talking Heads
Religion and beliefs
Catholicism -- Christianity -- End times -- Greek mythology (and related pages) -- Idolatry -- Norse mythology (category) -- Protestantism -- Scientology -- Sons of Noah -- The Book of Mormon
Sport
Baseball -- Bodyline (cricket) -- Montreal Canadiens -- Summer Olympic Games
Other
Anno Domini -- Bulldogging -- Calendar -- Freemasonry -- Gulliver's Travels -- Hebrew calendar -- Horse-breaking -- Horseshoe -- Nude celebrities on the Internet -- Political correctness -- Science fiction -- Sheepshead -- Sniper -- Spacecraft propulsion
Biography
Mortimer Adler -- Achilles -- Alexander the Great -- Humphrey Bogart -- Paul Erdös -- Jim Henson -- Alfred Hitchcock -- Homer -- Ibn Battuta -- Stephen King -- Rudyard Kipling -- Leonardo da Vinci -- Lamarck -- Nella Larsen -- Wolfgang Amadeus Mozart -- Joshua A. Norton -- Perseus -- Rhazes -- Rembrandt van Rijn -- Eugene Wigner
Wikipedia
Wikipedia FAQ -- WikiProject U.S. States
Again, feel free to add to the list when you think an article deserves the mention!
see also The dark side of Wikipedia