An Arab city of the early medieval period. Urban centers in the Middle East were of a size and wealth all but unknown in the Christian west during this period, encouraging the development of a large ...

CAMBRIDGE, Mass. -- Intricate decorative tilework found in medieval architecture across the Islamic world appears to exhibit advanced decagonal quasicrystal geometry -- a concept discovered by Western ...

Although the Penrose-patterned tiles date to the 14th and 15th centuries, the same shapes of tiles "were used all over the medieval Islamic world to generate all sorts of patterns" for hundreds of ...

WASHINGTON – Those wondrously intricate tile mosaics that adorn medieval Islamic architecture may cloak a mastery of geometry not matched in the West for hundreds of years. Historians have long ...

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The swirling Arabesque ceramic tiles used in medieval Islamic mosaics and architecture were produced using geometry not understood in the West until the 1970s, a new study suggests. The inlaid ...

A 13th-century fresco rediscovered in Ferrara, Italy, provides unique evidence of medieval churches using Islamic tents to ...

This release is also available in Farsi, Arabic and Turkish. Medieval Islamic artisans developed a pattern-making process for designing ornate tiled surfaces that allowed them to produce sophisticated ...

Intricate decorative tilework found in medieval architecture across the Islamic world appears to exhibit advanced decagonal quasicrystal geometry -- a concept discovered by Western mathematicians and ...

In the medieval period, the Middle East was home to many of the world’s wealthiest cities—and to a large proportion of its most desperate criminals Mike Dash An Arab city of the early medieval period.