Description: Manuscript page from philosopher Immanuel Kant work "Perpetual Peace: A Philosophical Sketch", 1795. PRINTABLE DIGITAL IMAGE Printable digital file can be used for creating art print, poster and…

$3.00

Description: Manuscript page from philosopher Arthur Schopenhauer central work "Die Welt als Wille und Vorstellung" (The World as Will and Representation), about the 1818. PRINTABLE DIGITAL IMAGE Printable digital file…

$3.00

Description: One of inkblot projective psychological tests originally drawn by psychiatrist Hermann Rorschach in the 1920s. PRINTABLE DIGITAL IMAGE Printable digital file can be used for creating art print, poster and…

$3.00

Description: Vintage geological chart depicting cross-sections of geological formations from geographical atlas by Levi Walter Yaggy published in 1887. PRINTABLE DIGITAL IMAGE Printable digital file can be used for creating…

$3.00

Description: Famous medieval merchant and explorer Marco Polo leaved Venice - 1271 manuscript page with illustration from Book of the Marvels of the World, also known as  The Book…

$3.00

Description: Transmitting electrical signals patent by the inventor of radio Guglielmo Marconi, 1897. PRINTABLE DIGITAL IMAGE Printable digital file can be used for creating art print, poster and other wall…

$3.00

Description: Antique page from original manuscript of the Philosophiae Naturalis Principia Mathematica, Newton’s masterpiece on the laws of motion and the law of gravitation. The Principia was printed in…

$3.00

Description: Vintage 1941 handwritten page with math equations were made by J. Robert Oppenheimer during invention of the first atomic bomb. It's a part of original Oppenheimer's manuscript. PRINTABLE DIGITAL…

$3.00

Description: Single page with physical formulas and diagrams from original notebook of quantum theory founder Erwin Schrödinger, about 1930. PRINTABLE DIGITAL IMAGE Printable digital file can be used for…

$3.00

Description: Enigma machine diagram and description from original declassified papers of very influential mathematician Alan Turing, about 1942. PRINTABLE DIGITAL IMAGE Printable digital file can be used for creating…

$3.00

Description: Diagram and sketches of double helix structure of DNA from notebooks of Francis Crick and James Watson, 1950s. PRINTABLE DIGITAL IMAGE Printable digital file can be used for…

$3.00

Description: "Tractatus Logico-philosophicus" conceptual philosophical work by Ludwig Wittgenstein. Single page from original manuscript, 1922. PRINTABLE DIGITAL IMAGE Printable digital file can be used for creating art print, poster…

$3.00

Description: Artwork created by famous psychologist Carl Gustav Jung. PRINTABLE DIGITAL IMAGE Printable digital file can be used for creating art print, poster and other wall art or decor.…

$3.00

Description: Artwork created by famous psychologist Carl Gustav Jung. PRINTABLE DIGITAL IMAGE Printable digital file can be used for creating art print, poster and other wall art or decor.…

$3.00

Description: Artwork created by famous psychologist Carl Gustav Jung. PRINTABLE DIGITAL IMAGE Printable digital file can be used for creating art print, poster and other wall art or decor.…

$3.00