platonicum (25)in #art • 7 years agoJean Francois Niceron - Optics, perspective... 1638 - 1646R. P. Ioannis Francisci Niceronis ... Thaumaturgus opticus, seu Admiranda Optices, per radium directum Catoptrices…platonicum (25)in #art • 7 years agoA gold icosahedron box 1799from the treasury of Tipu sultan taken after the battle of Seringapatam, May 4TH, 1799, India, 17th or 18th century…platonicum (25)in #art • 7 years agoA polyhedral dial by david Beringer together with a fruitwood diptych dial by J. Kleininger, German, circa 1800platonicum (25)in #art • 7 years agoTurned Ivory - 'Tour de Force', circa 1790A turned and molded ivory and Indian ebony 'Tour de Force', circa 1790platonicum (25)in #art • 7 years agoTurned Ivory - 'Tour de Force', circa 1775A turned and molded ivory and Indian ebony 'Tour de Force', circa 1775platonicum (25)in #art • 7 years agoTurned Ivory - Lorenz Zick 17th centuryLorenz Zick (1594-1666)platonicum (25)in #art • 7 years agoBautzen | Sammlungen | Stadtmuseum Bautzenplatonicum (25)in #art • 7 years agoEgidius Lobenigk - Turned IvoryEgidius Lobenigk 1550 - 1595 Collection: Grünes Gewölbe (Green Vault) Additional Artists: Georg Wecker (ca. 1550)…platonicum (25)in #water • 7 years agoDr Marcel Vogel - Speaking on the structuring of waterMarcel felt that it was extremely profound and significant discovery that all of the crystallographic forms of the 7…platonicum (25)in #science • 7 years agoSpherical mirrors and cold raysExperiment: two spherical mirrors, where the thermocouple is in the focus of one of them. The temperature of this…platonicum (25)in #astology • 7 years agoSamuelis Reyheri - Novum horologium 1699In 1699 Samuelis Reyheri made an astrological forecast of solar cycles from 1527 to 2118. Samuelis Reyheri, jc. in…platonicum (25)in #perspective • 7 years agoDubreuil, Jean, 1602-1670 - La perspective practiqveDubreuil, Jean, 1602-1670. La perspective practiqve : necessaire a tovs peintres, gravevrs, scvlptevrs, architectes…platonicum (25)in #books • 7 years agoLeonardo Pisano, Leonardus "Liber Abaci" - OriginalVatikan, Biblioteca Apostolica Vaticana, Pal. lat. 1343 Direct link: Another work : Scritti di Leonardo Pisanoplatonicum (25)in #architecture • 7 years agoJean Mansel: temple construction storiesFrance, XVplatonicum (25)in #antarctica • 7 years agoKeith Shackleton 1923 - Adelie Penguins in Antarcticaplatonicum (25)in #architecture • 7 years agoThe proportions of the Roman columnsplatonicum (25)in #cres • 7 years agoSea view in Cresplatonicum (25)in #nature • 7 years agoHarmonyplatonicum (25)in #nature • 7 years agoSunset in Cres, Croatia
