ClipArt ETC
The head and throat of the male duck can be emerald green with shots of violet. The female is brown and russet gray.

Duck

The head and throat of the male duck can be emerald green with shots of violet. The female is brown…

This duck is beautifully colored and resembles a mallard. Its wings have an emerald green patch upon them.

Green-Winged Teal

This duck is beautifully colored and resembles a mallard. Its wings have an emerald green patch upon…

The swan has been an object of admiration for its graceful neck, oval head, prominent beak, soft, and white plumage.

Swan

The swan has been an object of admiration for its graceful neck, oval head, prominent beak, soft, and…

The swan has been an object of admiration for its graceful neck, oval head, prominent beak, soft, and white plumage.

Black Swan

The swan has been an object of admiration for its graceful neck, oval head, prominent beak, soft, and…

Pelicans often travel in considerable flocks, visiting the mouths of rivers or sea coasts.

Pelican

Pelicans often travel in considerable flocks, visiting the mouths of rivers or sea coasts.

Wading birds with long, slender bills found in warmer climates of both hemispheres. The Sacred ibis of the ancient Egyptians is white in color with long glossy, black plumes on the wings.

Sacred Ibis

Wading birds with long, slender bills found in warmer climates of both hemispheres. The Sacred ibis…

Storks live in moist and swampy places by the side of pools and rivers.

Stork

Storks live in moist and swampy places by the side of pools and rivers.

The wood pigeons are the largest species of this family; their plumage is slaty grey, with bluish, green, and rose-coloured reflections, (Figuier, 1869).

Wood Pigeon

The wood pigeons are the largest species of this family; their plumage is slaty grey, with bluish, green,…

Parrots are much appreciated on account of their memory, and also for their habit of repeating what they hear. (Figuier, 1869).

Green Parrot

Parrots are much appreciated on account of their memory, and also for their habit of repeating what…

Starlings are remarkable for their vivacity, and grave, sombre plumage, lit up with brilliant metallic reflections of green and blue.

Starling

Starlings are remarkable for their vivacity, and grave, sombre plumage, lit up with brilliant metallic…

White House in Washington, D.C., early 1900s view

White House, Early 1900s

White House in Washington, D.C., early 1900s view

The fallow deer may easily be known from the stag by its smaller size and flat horns, and the white spots that cover the body, (Wood, 1896).

Deer

The fallow deer may easily be known from the stag by its smaller size and flat horns, and the white…

Stourton bore Sable a bend gold between six fountains. The fountain is a rounded charged with waves of white and blue

Stourton

Stourton bore Sable a bend gold between six fountains. The fountain is a rounded charged with waves…

King holding a white dove

King

King holding a white dove

A school house without landscaping.

School house

A school house without landscaping.

A school house with landscaping.

School house

A school house with landscaping.

If you fix your eyes on the two white spaces between the lines it will appear as if the top space becomes wider at the ends, and as if the bottom space becomes wider in the middle. But both lines are perfectly straight.

Visual Illusion: Sloping Lines

If you fix your eyes on the two white spaces between the lines it will appear as if the top space becomes…

This is the staminate flower of White Ash, Fraxinus americana, (Keeler, 1915).

White Ash Flower

This is the staminate flower of White Ash, Fraxinus americana, (Keeler, 1915).

This is the pistillate flower of White Ash, Fraxinus americana, (Keeler, 1915).

White Ash Flower

This is the pistillate flower of White Ash, Fraxinus americana, (Keeler, 1915).

This is the fruit, or samara, of White Ash, Fraxinus americana, (Keeler, 1915).

White Ash Fruit

This is the fruit, or samara, of White Ash, Fraxinus americana, (Keeler, 1915).

This is the flowering spray of White Elm, Ulmus americana, (Keeler, 1915).

White Elm Flowers

This is the flowering spray of White Elm, Ulmus americana, (Keeler, 1915).

These are the unfolding leaves of White Elm, Ulmus americana, (Keeler, 1915).

White Elm Leaves

These are the unfolding leaves of White Elm, Ulmus americana, (Keeler, 1915).

These are the fruit, or samara, of White Elm, Ulmus americana, (Keeler, 1915).

White Elm Fruit

These are the fruit, or samara, of White Elm, Ulmus americana, (Keeler, 1915).

This shows the pendulous strobiles, or fruit, of the White Birch, Betula populifolia, (Keeler, 1915).

White Birch Fruit

This shows the pendulous strobiles, or fruit, of the White Birch, Betula populifolia, (Keeler, 1915).

This shows the acorn of Swamp White Oak, Quercus platanoides, (Keeler, 1915).

Swamp Oak Acorn

This shows the acorn of Swamp White Oak, Quercus platanoides, (Keeler, 1915).

This shows the cluster of five leaves of the White Pine, Pinus strobus, (Keeler, 1915).

White Pine Needles

This shows the cluster of five leaves of the White Pine, Pinus strobus, (Keeler, 1915).

This shows the cluster of two leaves, bright green, of the Jersey Pine, Pinus virginiana, (Keeler, 1915).

Jersey Pine Needles

This shows the cluster of two leaves, bright green, of the Jersey Pine, Pinus virginiana, (Keeler, 1915).

There was a young lady of Bute; Who was playing on a silver-gilt lute; She played several jigs; To her uncle's white pigs; That amusing young lady of Bute.

Edward Lear

There was a young lady of Bute; Who was playing on a silver-gilt lute; She played several jigs; To her…

48-star flag.

United States, 1923

48-star flag.

Flag of the President of the United States, 1923

President's flag, 1923

Flag of the President of the United States, 1923

Flag of the Secretary of State, 1923

Secretary of State, 1923

Flag of the Secretary of State, 1923

Flag of the Secretary of War, 1923

Secretary of War, 1923

Flag of the Secretary of War, 1923

Flag of the Secretary of Navy, 1923. For Asst. Secretary, white flag with blue stars and anchor.

Secretary of Navy, 1923

Flag of the Secretary of Navy, 1923. For Asst. Secretary, white flag with blue stars and anchor.

Flag of the Secretary of Treasury, 1923. For Asst. Secretary, white flag with blue stars and anchor.

Secretary of Treasury, 1923

Flag of the Secretary of Treasury, 1923. For Asst. Secretary, white flag with blue stars and anchor.

Flag of the Secretary of Commerce, 1923. For Asst. Secretary, white flag with blue stars and anchor.

Secretary of Commerce, 1923

Flag of the Secretary of Commerce, 1923. For Asst. Secretary, white flag with blue stars and anchor.

Flag of Public Health, 1923.

Public Health, 1923

Flag of Public Health, 1923.

Flag of the Bureau of Investigation, 1923.

Bureau of Investigation, 1923

Flag of the Bureau of Investigation, 1923.

Flag of the Coast and Geodetic Survey, 1923.

Coast and Geodetic Survey, 1923

Flag of the Coast and Geodetic Survey, 1923.

Flag of the Bureau of Fisheries, 1923.

Bureau of Fisheries, 1923

Flag of the Bureau of Fisheries, 1923.

Flag of the Bureau of Lighthouses, 1923.

Bureau of Lighthouses, 1923

Flag of the Bureau of Lighthouses, 1923.

Flag of an Admiral, 1923. The blue field is displayed only by the senior of the rank present. A junior in the presence of a senior of the same rank, displays a similar flag with a red field.

Admiral, 1923

Flag of an Admiral, 1923. The blue field is displayed only by the senior of the rank present. A junior…

Flag of a Vice Admiral, 1923. The blue field is displayed only by the senior of the rank present. A junior in the presence of a senior of the same rank, displays a similar flag with a red field.

Vice Admiral, 1923

Flag of a Vice Admiral, 1923. The blue field is displayed only by the senior of the rank present. A…

Flag of a Rear Admiral, 1923. The blue field is displayed only by the senior of the rank present. A junior in the presence of a senior of the same rank, displays a similar flag with a red field.

Rear Admiral, 1923

Flag of a Rear Admiral, 1923. The blue field is displayed only by the senior of the rank present. A…

Submarine warning, 1923.

Submarine warning, 1923

Submarine warning, 1923.

Consular flag.

Consular flag, 1923

Consular flag.

National flag.

Abyssinia, 1923

National flag.

National flag.

Albania, 1923

National flag.

Merchant flag.

Albania, 1923

Merchant flag.

Man-of-war flag.

Argentina, 1923

Man-of-war flag.

Merchant flag.

Argentina, 1923

Merchant flag.

Man-of-war flag.

Bulgaria, 1923

Man-of-war flag.

Man-of-war flag.

Flag of China, 1923

Man-of-war flag.

National and man-of-war flag.

Columbia, 1923

National and man-of-war flag.

(Belgian Congo) National flag.

Congo Free State, 1923

(Belgian Congo) National flag.

Costa Rica man-of-war flag.

Costa Rica, 1923

Costa Rica man-of-war flag.

Costa Rica merchant flag.

Costa Rica, 1923

Costa Rica merchant flag.

Danzig merchant flag.

Danzig, 1923

Danzig merchant flag.

Ecuador merchant flag.

Ecuador, 1923

Ecuador merchant flag.

Finland man-of-war flag.

Finland, 1923

Finland man-of-war flag.

Ecuador merchant, national, and man-of-war flag.

Egypt, 1923

Ecuador merchant, national, and man-of-war flag.