As the London Games approach, look back at four decades of Olympic mascots and their meanings.
1976 Summer Olympics (Montreal) -- Amik the beaver, representing one of the national symbols of Canada.
1976 Winter Olympics (Innsbruck) -- Schneemann, representing the "Games of Simplicity."
1980 Summer Olympics (Moscow) -- Misha the bear cub. The bear was the national symbol of the former Soviet Union.
1980 Winter Olympics (Lake Placid) -- Roni the raccoon, named for the Adirondack mountains.
1984 Summer Olympics (Los Angeles) -- Sam the bald eagle, symbol of the United States.
1984 Winter Olympics (Sarajevo) -- Vucko the little wolf, symbolizing the desire of humans to befriend animals.
1988 Summer Olympics (Seoul) -- Hodori and Hosuni, two tiger cubs common in Korean legends.
1988 Winter Olympics (Calgary) -- Hidy and Howdy, two polar bears representing western Canadian hospitality.
1992 Summer Olympics (Barcelona) -- Cobi the Catalan sheep dog, drawn in the style of the Cubist art movement.
1992 Winter Olympics (Albertville) -- Magique the snow imp, representing the concept of dreams and imagination.
1994 Winter Olympics (Lillehammer) -- Håkon and Kristin, two Norwegian children dressed in traditional Viking clothing.
1996 Summer Olympics (Atlanta) -- Izzy, an abstract figure that was the first computer-generated mascot.
1998 Winter Olympics (Nagano) -- The Snowlets owls: Sukki, Nokki, Lekki and Tsukki, representing the four major islands of Japan.
2000 Summer Olympics (Sydney) -- Olly the kookabura, representing the Olympic spirit of generosity; Syd the platypus, representing the environment and energy of Australians; and Millie the echidna, representing the Millennium.
2002 Winter Olympics (Salt Lake City) -- Powder the snowshoe hare, Copper the coyote and Coal the American black bear. All three animals are native to Utah and named after natural resources important to the state's economy.
2004 Summer Olympics (Athens) -- Athena and Phevos, a brother and sister resembling ancient Greek dolls.
2006 Winter Olympics (Turin) -- Neve and Gliz, a humanized snowball and ice cube representing the characteristics of the Winter Games.
2008 Summer Olympics (Beijing) -- The Fuwa: Beibei, Jingjing, Huanhuan, Yingying and Nini. The names form the Chinese phrase "Beijing welcomes you." Each represents an Olympic ring and Feng Shui element.
2010 Winter Olympics (Vancouver) -- Miga, the mythical sea bear, Quatchi, the sasquatch and Sumi, an animal garden spirit. All are part of Canadian folklore and mythology.
2012 Summer Olympics (London) -- Wenlock and Mandeville, drops of steel with cameras for eyes representing the UK's start of the Industrial Revolution.
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