Although they are relative latecomers on the evolutionary scene, having emerged only 135?170 million years ago, angiosperms—or flowering plants—are the most diverse and species-rich group of seed-producing land plants, comprising more than 15,000 genera and over 350,000 species. Not only are they a model group for studying the patterns and processes of evolutionary diversification, they also play major roles in our economy, diet, and courtship rituals, producing our fruits, legumes, and gr...

Beschaffungsanalyse, Absatzplanung, Kundenorientierung, Markenpflege – der Kunstmarkt verändert sich so rasant wie nie zuvor. Für Kunstwerke erzielte Preise beeinflussen deren Einordnung in den kunstgeschichtlichen Kanon. Auktionshäuser haben sich neben Kunstmessen, Galerien und Kunsthandel als dominante Distributionsform etabliert. Dabei gleicht die rituelle Dramaturgie der Auktion bis heute einem archaischen Wettstreit: Sie verschlägt Mitwirkenden die Sprache und zieht Unbeteiligte in ih...

Few settings in literature are as widely known or celebrated as J.R.R. Tolkien's Middle-Earth. The natural landscape plays a major role in nearly all of Tolkien's major works, and readers have come to view the geography of this fictional universe as integral to understanding and enjoying Tolkien's works. And in laying out this continent, Tolkien paid special attention to its plant life; in total, over 160 plants are explicitly mentioned and described as a part of Middle-Earth. Nearly all o...

Few settings in literature are as widely known or celebrated as J.R.R. Tolkien's Middle-Earth. The natural landscape plays a major role in nearly all of Tolkien's major works, and readers have come to view the geography of this fictional universe as integral to understanding and enjoying Tolkien's works. And in laying out this continent, Tolkien paid special attention to its plant life; in total, over 160 plants are explicitly mentioned and described as a part of Middle-Earth. Nearly all o...

Procurement analysis, sales planning, customer orientation, brand management—the art market is changing more rapidly than ever before. The price that a work of art commands influences its place in the art-historical canon. Auction houses have become dominant avenues of distribution, as have art fairs, galleries, and art dealers. Even today the ritual dramaturgy of the auction resembles an archaic competition, which can leave participants speechless and captivate bystanders. At the center o...