alt = A statue of young Lincoln sitting on a stump, holding a book open on his lap

alt = Head shot of older, clean shaven Lincoln

alt = A dark-haired, bearded, middle-aged man holding documents is seated among seven other men.

alt = Photo of surf breaking on rocky shore

alt = Map displaying a looping line with arrows indicating that water flows eastward in the far Southern ocean, angling north east of Australia, turning sough after passing Alaska, then crossing the mid-Pacific to flow north of Australia, continuing west below Africa, then turning northwest until reaching eastern Canada, then angling east to southern Europe, then finally turning south just below Greenland and flowing down the Americas ' eastern coast, and resuming its flow eastward to complete the circle

alt = Map showing 5 circles.

alt = Map of Caribbean showing seven approximately parallel westward-pointing arrows that extend from east of the Virgin Islands to Cuba.

alt = Animation showing the continents separating from a single mass, making creating the Atlantic in the process

alt = Animation of audio, AM and FM sine waves

alt = Apollo program insignia

alt = Astronaut Buzz Aldrin stands on the Moon

alt = President John F. Kennedy addresses a joint session of Congress, with Vice President Lyndon B. Johnson and House Speaker Sam Rayburn seated behind him

alt = Black-and-white photograph of a statue consisting of an inscribed, round pedestal on top of which sits a seated, nude, male figure of which only the legs and lower torso are preserved

alt = Tapestry image of a man on horseback holding a falcon

alt = Tapestry image of a procession of men carrying a coffin heading towards a church building.

alt = Coin image of a crowned male head with a sceptre in the background

Image: AcropolisatathensSitePlan. png | right | 600px | alt = Site plan of the Acropolis at Athens

alt = Diagram showing video signal amplitude against time.

alt = This article incorporates public domain material Bulgaria country profile ( October 2006 ) from websites or documents of the Library of Congress Federal Research Division.

alt = Black-and-white picture of heavy machinery with two operators sitting aside

alt = Graphs showing similar elution curves ( metal amount vs drops ) for ( top vs bottom ) terbium vs berkelium, gadolinium vs curium, europium vs americium

alt = Sequential layers of spheres arranged from top to bottom: GRGBGRGB ( G = green, R = red, B = blue )

alt = A black-and-white photograph of a football team lining up before a match.

alt = A black-and-white photograph of several people in suits and overcoats on the steps of an aircraft.

alt = A black-and-white photograph of James Fitzjames Stephen, a balding man with sideburns.

alt = A terse, professional-looking man reclines in a chair in this black-and-white photograph.

alt = A black-and-white photograph.

alt = A black-and-white print of a head-and-shoulders portrait.

alt = A black-and-white photograph of Audrey Hepburn, a Caucasian female with dark hair and eyes.

alt = Several black-and-white portrait photographs assembled together

alt = A black-and-white picture of a man in a blue baseball uniform and a white hat winds up to throw a baseball

alt = A black-and-white table headed " Nutrition Facts " and listing quantities of various nutrients exclusively in metric units

alt = A black-and-white image of a document's first page.

alt = A black-and-white image of Earth's Moon.

alt = A black-and-white photograph of a soccer match in progress in front of a modest, single-tiered, British-style grandstand.

alt = old black-and-white photo of hay wagon

alt = A black-and-white photograph of a man from the chest up looking to his right, wearing a baseball uniform with the letters " B " and " A ".

alt = People sitting on a wall in front of a single-storey black-and-white building with steep roofs and a spire

alt = A black-and-white print of man.

alt = A black-and-white photograph of a football team lining up before a match.

alt = A black-and-white photo of a man in his fifties wearing a suit

alt = A black-and-white photograph of a football team lining up before a match.

alt = A black-and-white upper body photograph of a bald man.

alt = A black-and-white photograph of several people in suits and overcoats on the steps of an aircraft.

alt = A blond woman with long wavy hair singing on stage, wearing a white t-shirt and a black-and-white patterned skirt, holding a microphone in her hand.