Black and white outline flag of Samoa. Red with a blue rectangle in the upper hoist-side quadrant bearing…
Color flag of Sri Lanka. Yellow with two panels; the smaller hoist-side panel has two equal vertical…
Black and white outline flag of Sri Lanka. Yellow with two panels; the smaller hoist-side panel has…
Color flag of Taiwan. Red field with a dark blue rectangle in the upper hoist-side corner bearing a…
Color flag of Tajikistan. Red field with a dark blue rectangle in the upper hoist-side corner bearing…
Black and white outline flag of Tajikistan. Red field with a dark blue rectangle in the upper hoist-side…
Color flag of Tonga. Red with a bold red cross on a white rectangle in the upper hoist-side corner.
Black and white outline flag of Tonga. Red with a bold red cross on a white rectangle in the upper hoist-side…
Color flag of the United States. 13 equal horizontal stripes of red (top and bottom) alternating with…
Black and white outline flag of the United States. 13 equal horizontal stripes of red (top and bottom)…
An illustration of a rectangle shaped steel magnet with "consequent poles at a and b." -Century, 1889
This is a plan of the church of San Ambrogio, Italy. This is an example of Italian Lombard Romanesque…
This is a plan of the San Michele, Pavia, Italy. This is an example of Italian Lombard Romanesque architecture.…
This is a plan of the Cathedral at Würms, Germany. It is an example of Romanesque and Gothic architecture…
Solutions for silhouette outlines of shapes (rectangle, parallelogram, isosceles triangle, double arrow,…
The illustration of a rectangular pyramid unfolded by creating edges equal length to the base and meeting…
A postage stamp is adhesive paper evidence of a fee paid for postal services. Usually a small rectangle…
The development, or unfolded prism, of the rectangular pyramid. The sides of the prism is joined at…
"It was the custom of Northmen to bury their dead sea king near the sea in his ship and over the spot…
A style of chair designed by Thomas Sheraton. This chair takes on a rectangular back.
Pictured are nectar cells magnified 1000 diameters. The nectariferous nucleus is also pictured.
This illustration shows two glue cakes after the glue manufacturing process. The top image is a french…
Illustration of an English king between AD 800 and 1000. The king is very likely King Alfred who reigned…