Aureola crown, modified by an equally simple idea of the emanation of light from the head of a superior being, or by the meteorological phenomenon of a halo. The probability is that all later associations with the symbol refer back to an early astrological origin (compare Mithras), the person so glorified being identified with the sun and represented in the sun's image; so the aureole is the "Hvareno" of Mazdaism. From this early astrological use, the form of "glory" or "nimbus" has been adapted or inherited under new beliefs. A "mandorla" is a vesica piscis shaped aureola which surrounds the figures
Nimbus (motorcycle) Nimbus (motorcycle) The Nimbus was a Danish motorcycle produced from 1919 to 1960 by Fisker and Nielsen of Copenhagen, Denmark, also manufacturers of "Nilfisk" brand vacuum cleaners (now Nilfisk-Advance). Two basic models were produced, both with a 750 cc four-cylinder engine. In partnership with H.M. Nielsen, Peder Andersen Fisker produced electric motors and, from around 1910, the first vacuum cleaners in Europe. Fisker believed he could develop a motorcycle that had its own form, and in late 1918 decided to construct a prototype to his own design. The first Nimbus motorcycle had a four-cylinder inline engine of capacity, which drove