A study of a largely forgotten optical device and its relation to notions of opacity, transparency, and imagination.

Set in the Welsh Borders in 1980, "The Claude Glass" charts an unlikely friendship between two neighbours: Robin, the seven year old son of English hippie sheep farmers, and Andrew, a child so neglected by his impoverished parents that he is left almost mute, seeking solace among the farm dogs. Exploring his parents' semi-derelict farmhouse, Andrew finds an antique convex mirror - a Claude Glass - and, gazing into it, the two boys see their wild, rural landscape strangely ordered. But this comforting vision proves fragile as tensions and sexual jealousy rock the adult world around them. Written with a lyricism and freshness that echoes the work of Bruce Chatwin and Esther Freud, "The Claude Glass" draws you into the lives of its startling characters and their tarnished romance with nature.

Set in the Welsh Borders in 1980, "The Claude Glass" charts an unlikely friendship between two neighbours: Robin, the seven year old son of English hippie sheep farmers, and Andrew, a child so neglected by his impoverished parents that he is left almost mute, seeking solace among the farm dogs. Exploring his parents' semi-derelict farmhouse, Andrew finds an antique convex mirror - a Claude Glass - and, gazing into it, the two boys see their wild, rural landscape strangely ordered. But this comforting vision proves fragile as tensions and sexual jealousy rock the adult world around them. Written with a lyricism and freshness that echoes the work of Bruce Chatwin and Esther Freud, "The Claude Glass" draws you into the lives of its startling characters and their tarnished romance with nature.

Glass is the oldest man-made material. Its invention about five thousand years ago should be considered as one of the crucial events in the history of mankind. Glass has given man the possibility to have daylight in his protected living environment and to compensate the defects of his sight. Glass containers and tableware have played and still play an important role in man's everyday life. Glass elements in microscopes and telescopes have given us the possibility to learn the secrets of micro- and macrocosm. Glass participates in the most sophisticated technologies: glass fibers have caused a revolution in telecommunication, glass is used as a material for many modern electronic devices. Although nowadays plastics often make a strong competition to glass, for many applications glass is still the best material due to its specific properties - its hardness, good transparency, resistance to chemicals, the easiness to shape glass articles, feasibility to change the composition of the glass in order to meet new specific demands, etc. Two peculiarities of glass should be pointed out. The first is the fragility of glass - it breaks easily due to tensile stresses. The second is the fact that in every glass item there exist residual stresses due to the complicated technological process during which glass from the state of a viscous liquid at high temperature turns into solid state, while cooled down.

"A history of shells in early modern Europe, and their rich cultural and artistic significance"--

NATIONAL BESTSELLER • From the bestselling, National Book Award–winning author of Three Junes comes a tender, riveting book of two sisters and their complicated relationship. Louisa Jardine is the older one, the conscientious student, precise and careful: the one who yearns for a good marriage, an artistic career, a family. Clem, the archetypal youngest, is the rebel: committed to her work saving animals, but not to the men who fall for her. In this vivid, heartrending story of what we can and cannot do for those we love, the sisters grow closer as they move further apart. All told with sensual detail and deft characterization, I See You Everywhere is a candid story of life and death, companionship and sorrow, and the nature of sisterhood itself.