Cave paintings, Lascaux: Discovered in 1940 by teenagers the Lascaux cave paintings are the best example of paleolithic cave paintings. The paintings contain imagery that represents animals, human figures and abstract signs.
Chinese invent movable type: Wooden movable type was first developed around 1040 AD by Bi Sheng (990–1051), as described by the Chinese scholar Shen Kuo (1031–1095), but was abandoned in favour of clay movable types due to the presence of wood grains and the unevenness of the wooden type after being soaked in ink.
Woodblock printing in Europe: In Europe, Woodcut is the oldest technique used for old master prints, developing about 1400, by using on paper existing techniques for printing on cloth. The explosion of sales of cheap woodcuts in the middle of the century led to a fall in standards, and many popular prints were very crude.
Guttenberg perfects typographic printing: Gutenberg was the first European to use movable type printing, in around 1439, and the global inventor of the printing press. Among his many contributions to printing are: the invention of a process for mass-producing movable type; the use of oil-based ink; and the use of a wooden printing press similar to the agricultural screw presses of the period. His truly epochal invention was the combination of these elements into a practical system which allowed the mass production of printed books and was economically viable for printers and readers alike. Gutenberg's method for making type is traditionally considered to have included a type metal alloy and a hand mould for casting type.
Baskerville Typeface designed: The Baskerville typeface is the result of John Baskerville's intent to improve upon the types of William Caslon. He increased the contrast between thick and thin strokes, making the serifs sharper and more tapered, and shifted the axis of rounded letters to a more vertical position. The curved strokes are more circular in shape, and the characters became more regular. These changes created a greater consistency in size and form. Baskerville also pioneered a completely new style of typography adding wide margins and leading between each line.
Bodoni Typeface designed: Bodoni is a series of serif typefaces first designed by Giambattista Bodoni (1740–1813) in 1798. The typeface is classified as Didone modern. Bodoni followed the ideas of John Baskerville, as found in the printing type Baskerville, that of increased stroke contrast and a more vertical, slightly condensed, upper case, but taking them to a more extreme conclusion.
Steam powered press: At the dawn of the Industrial Revolution, the mechanics of the hand-operated Gutenberg-style press were still essentially unchanged, although new materials in its construction, amongst other innovations, had gradually improved its printing efficiency. By 1800, Lord Stanhope had built a press completely from cast iron which reduced the force required by 90%, while doubling the size of the printed area. With a capacity of 480 pages per hour, it doubled the output of the old style press.Nonetheless, the limitations inherent to the traditional method of printing became obvious. Two ideas altered the design of the printing press radically: First, the use of steam power for running the machinery, and second the replacement of the printing flatbed with the rotary motion of cylinders. Both elements were for the first time successfully implemented by the German printer Friedrich Koenig in a series of press designs devised between 1802 and 1818.