Over half a billion years ago life on earth took an incredible step in evolution, when animals learned to build skeletons. Using many different materials, from calcium carbonate and phosphate, and even silica, to make shell and bone, they started creating the support structures that are now critical to most living forms, providing rigidity and strength. Manifesting in a vast va...(展开全部)

Over half a billion years ago life on earth took an incredible step in evolution, when animals learned to build skeletons. Using many different materials, from calcium carbonate and phosphate, and even silica, to make shell and bone, they started creating the support structures that are now critical to most living forms, providing rigidity and strength. Manifesting in a vast va...(展开全部)

在线阅读本书 Within the Frame is a book about finding and expressing your photographic vision, specifically where people, places, and cultures are concerned. A personal book full of real-world wisdom and incredible images, author David duChemin (of pixelatedimage.com) shows you both the how and the why of finding, chasing, and expressing your vision with a camera to your eye. Visi...(展开全部)

David duChemin是一位国际摄影师，主要进行人道主义主题和世界主题摄影。他因工作环游全球。他曾在严冬的蒙古冒险，也曾去非洲拍摄杀人蜂；曾在埃塞俄比亚染上疟疾。也曾在秘鲁患上伤寒症，还在突尼斯从骆驼上摔下来．在印度被街上的孩子抓去打板球……他的各种冒险经历使他更加热爱这个世界和这个世界的居民。

"It is now forty years," Walter Houghton writes, "since Lytton Strachey decided that we knew too much about the Victorian era to view its culture as a whole." Recently the tide has turned and the Victorians have been the subject of sympathetic "period pieces," critical and biographical works, and extensive studies of their age, but the Victorian mind itself remains blurred for...(展开全部)

"It is now forty years," Walter Houghton writes, "since Lytton Strachey decided that we knew too much about the Victorian era to view its culture as a whole." Recently the tide has turned and the Victorians have been the subject of sympathetic "period pieces," critical and biographical works, and extensive studies of their age, but the Victorian mind itself remains blurred for...(展开全部)

In the twenty years preceding the First World War, cinema rapidly developed from a fairground curiosity into a major industry and social institution, a source of information and entertainment for millions of people. Only recently have film scholars and historians begun to study these early years of cinema in their own right and not simply as first steps towards the classical na...(展开全部)

In the twenty years preceding the First World War, cinema rapidly developed from a fairground curiosity into a major industry and social institution, a source of information and entertainment for millions of people. Only recently have film scholars and historians begun to study these early years of cinema in their own right and not simply as first steps towards the classical na...(展开全部)

“My husband Jan finished me on 17 June 1439. . . . My age was 33 years.” So speaks Margaret van Eyck from the frame of her portrait. This painted inscription honors its maker Jan van Eyck, even as it blurs the distinction between living subject and painted double. Frame Work, an in-depth study of paintings, sculpture, and manuscript illumination in their varied social settings...(展开全部)

“My husband Jan finished me on 17 June 1439. . . . My age was 33 years.” So speaks Margaret van Eyck from the frame of her portrait. This painted inscription honors its maker Jan van Eyck, even as it blurs the distinction between living subject and painted double. Frame Work, an in-depth study of paintings, sculpture, and manuscript illumination in their varied social settings...(展开全部)