The Philokalia is a collection of texts written between the fourth and fifteenth centuries by spiritual master of the Orthodox Christian tradition. First published in Greek in 1782, translated into Salvonic and later into Russian, The Philokalia has exercised an influence far greater than that of any book other than the Bible in the recent history of the Orthodox Church.

It has been a century since the first publication of the Apokritikos extracts, which were written by a Greek philosopher of the 3rd century (Adolf von Harnack, 1911). One hundred years later, as part of the same series, there now follows a complete bilingual edition of the entire Apokritikos. Along with a German translation, this volume includes a newly reconstructed Greek text with critical commentary. The Apokritikos contains one of the three most sweeping anti-Christian polemics preserved from classical philosophy, together with Makarios s refutation from the Christian side."

Since 1963 the seriesPatristische Texte und Studienhas been publishing research findings coordinated by the Patristics Commission, which today is a joint venture of all the German Academies. The series is presenting editions, commentaries and monographs on the writings and teachings of the Church Fathers.

The work of the Japanese sculptor Toshimasa Kikuchi (born in 1979) is somehow bewilderingly obvious. Trained in the restoration of Buddhist statues, mastering to perfection the techniques of classical Japanese statuary, he carves pure forms in wood - geometric, hydrodynamic or figurative. His scientific repertory is of all time (mathematics, engineering, natural history), but his preferred materials and techniques are firmly grounded in tradition (Japanese hinoki cypress, urushi lacquer, kinpaku gold leaf). The installation he presents for his Carte Blanche at the musee Guimet in Paris, brings together a series of slender sculptures in lacquered wood of mathematical objects, in the tradition of the celebrated photographs that Man Ray took of them. These abstract forms, hanging from the ceiling like mobiles or laid on the floor like devotional objects, take shape through a virtuosity and craftsmanship seldom found in contemporary art. The book is lavishly illustrated by the Japanese photographer Tadayuki Minamoto, who was able to capture the magnificence of the mathematical abstraction of the works of Kikuchi; by photographs and paintings by Man Ray; and with fascinating mathematical objects from the Institut Henri Poincare, Paris, photographed by the French photographer Bertrand Michau. It is essential reading for lovers of surrealism and of the early years of twentieth-century abstraction as well as for all who are intrigued by the close relationship between art and mathematics.