Science & Medicine - line art (Scientific) Mathematics Astronomy Altitude

Architecture - France - line art Perspective Illustration Villa at Aulnaye on the Seine.

Industry & Technology -line art (l4) Machinery An overhead crane

Industry & Technology - line art Machinery 18th century windmill device A device that uses sails on a rotating shaft to turn wind energy into mechanical energy.

Industry & Technology -line art Capstan A Capstan is a device used in dockyards and on ships to move great weights with chains and ropes. The drum is driven by steam or electricity. |

Architecture - France - line art Perspective Illustration Romanesque Upper part of Tower of the Cathedral at Spires. Romanesque - a style of architecture prevalent in Europe from the 10th to early 13th century characterized by massive vaulting and rou

Architecture - Germany - line art Perspective Illustration Romanesque St. Martin`s Cathedral at Mainz. South-West Side, originally constructed 975-1009. Mainz sits on the west bank of the River Rhine. Johannes Gutenberg, who invented printing with movea

Architecture - Ancient Greece - line art Detail Classical Capital (The head of a pillar or column) from the Tower of the Winds, Athens. c100-50 BC. This tower, known as the Horologion ("Timepiece") is an octagonal structure, 42 feet high and 26 feet i

Architecture - Italy - line art (m3) Perspective Illustration The Cathedral at Pisa, built by Busketus and Rainaldus. Begun 1063. The leaning tower can be seen in the background. l - r: Baptistery, Cathedral, Bell-Tower (Campanile) Romanesque - a style

Architecture - Germany - line art Elevation Northern Renaissance Castle at Heidelberg in southwestern Germany, built 1556-1559. The Sculptures executed by Alexander Colins of Mechlin. This castle was built during the reign of Elizabeth I in England and

Fashion & Costume - line art c. 1690 The headgear worn here is known as a fontange (trans. tower) In this period Yale University is founded (1701); Isaac Newton is elected president of The Royal Society; Antoine de la Mothe Cadillac establishes a settlem

Architecture - Germany - line art Perspective Illustration Late Gothic Eastern Wing of Hertenfels Castle at Torgau, built 1532-1536. Torgau lies on the River Elbe in Saxony. A memorial near the castle commemorates the first meeting of Soviet and U. S. tr

Windmill and overhead line tower