Bøger af Adam Tetlow

How do you divide a line into three? Or five? Or seven? Is there a simple way to marry harmony and geometry? What is the secret diagram alluded to by writers of antiquity? In this groundbreaking book, philosopher Adam Tetlow reveals the long lost Helicon, the master diagram of the ancient arts and crafts.Watch in astonishment as this magical geometric figure produces simple fractions, musical harmonies, Pythagorean triangles, perspective and more. WOODEN BOOKS US EDITIONS. Small books, BIG ideas. Tiny but packed with information. "Stunning" NEW YORK TIMES. "Fascinating" FINANCIAL TIMES. "Beautiful" LONDON REVIEW OF BOOKS. "Rich and Artful" THE LANCET. "Genuinely mind-expanding" FORTEAN TIMES. "Excellent" NEW SCIENTIST.

Following the success of Quadrivium and Sciencia, a compendium of six titles on art and design in the acclaimed Wooden Books series appears here in one volume. From the geometric patterns of Islamic art and design to the swirling floral motifs of Celtic art, Designa brings together six elegant and insightful short volumes from the Wooden Books series on art and design including Islamic Design, Celtic Pattern, Curves, The Golden Section, Symmetry, and Perspective. Lavishly illustrated with engravings, woodcuts, and original drawings and diagrams, Designa will inspire readers of all ages to take an interest in the interconnected knowledge of art and design from different cultures throughout the world.Wooden Books was founded in 1999 by designer John Martineau near Hay-on-Wye. The aim was to produce a beautiful series of recycled books based on the classical philosophies, arts and sciences. Using the Beatrix Potter formula of text facing picture pages, and old-styles fonts, along with hand-drawn illustrations and 19th century engravings, the books are designed not to date. Small but stuffed with information. Eco friendly and educational. Big ideas in a tiny space. There are over 1,000,000 Wooden Books now in print worldwide and growing.

Secrets of the ancient Master Diagram revealed.

In this exquisite pocket book, author and artist Adam Tetlow shows us the practical tricks of the trade and the hidden principles behind the ancient magical science of Celtic artwork. With examples from both early and later periods, illustrations by the author and rare engravings.