EditorialMarket declines during the first five years of retirement can have a significant effect on a financial portfolio, but remaining flexible can mitigate the damage. (Antonio Giovanni Pinna/The New York Times)
EditorialGreat argonaut, Argonauta argo 1, rough penshell, Pinna rudis 2, and European flat oyster, Ostrea edulis 3. Handcoloured copperplate engraving from Bertuch's "Bilderbuch fur Kinder" (Picture Book for Children), Weimar, 1798. Friedrich Johann Bertuch (1...
EditorialPistes, Pinna, Sea-Swine, Animals, fish, Fig. 167, Fol. XCIIv, Apiarius, Mathias (imp.), 1536, [Hortus sanitatis oder Garth der Gesundtheyt: von den vier Geschlechten als Thier, V?gel, Vischen und edlem Gesteyn]. [Gedruckt und volendet zu Strassburg]: ...
EditorialMirror frame of palm wood with carved decorations including grotesques, volutes, satyrs, a basilisk and a triton, flowers and tendrils and masks, Mirror frame of carved palm wood with grotesques on a roughly gilded ground. The left and right outer fram...
EditorialPinna nobilis, Print, Pinna nobilis, common name the noble pen shell or fan mussel, is a large species of Mediterranean clam, a marine bivalve mollusc in the family Pinnidae, the pen shells. It reaches up to 120 cm (4 ft) of shell length.
EditorialPinna rudis, Print, Pinna rudis, the rough pen shell or spiny fan-mussel, is a species of bivalve mollusc in the family Pinnidae. It is the type species of the genus Pinna. Knowledge about this is sparse, with an absence of specific studies and literat...
EditorialBaggy pen shell or bag pinna, Pinna saccata. Handcoloured copperplate engraving drawn and engraved by Richard Polydore Nodder from William Elford Leach's Zoological Miscellany, McMillan, London, 1815.
EditorialVarieties of bivalve molluscs including clam, Tridacna, mussel, Mytilus, oyster, Ostrea, pen shell, Pinna, jingle shell, Anomia, and scallop, Pecten. Lithograph after an illustration by Adrian Scheich from Lorenz Oken's Universal Natural History, Allge...
EditorialPrickly pen shell or muricated pinna, Pinna muricata. Illustration drawn and engraved by Richard Polydore Nodder. Handcoloured copperplate engraving from George Shaw and Frederick Nodder's "The Naturalist's Miscellany," London, 1801.
EditorialGreat argonaut, Argonauta argo 1, rough penshell, Pinna rudis 2, and European flat oyster, Ostrea edulis 3. Handcoloured copperplate engraving from Bertuch's "Bilderbuch fur Kinder" (Picture Book for Children), Weimar, 1798. Friedrich Johann Bertuch (1...