Mosque domes, illuminated Quran pages, mashrabiya screens, wood marquetry — Islamic art developed an instantly recognisable visual identity: geometric patterns, multi-pointed stars, motifs that repeat and interlock endlessly. This isn't aesthetic coincidence, but the result of a precise artistic and intellectual history.
Why geometry rather than figuration?
In many religious contexts, figurative representation — particularly of living beings — was avoided in sacred art, out of caution against idolatry. This restraint channelled a large share of artistic creativity into three main non-figurative paths: calligraphy (Arabic script itself becoming a motif), the arabesque (stylised plant motifs), and geometric interlacing. Far from an impoverishing constraint, this direction gave rise to centuries of mathematical and artistic innovation.
A rigorous mathematical foundation
Islamic geometric patterns rest on principles of symmetry and tiling: simple shapes (squares, triangles, polygons with 6, 8, 10 or 12 sides) are assembled according to repetition rules that let a surface be covered infinitely, with no gaps or overlaps. Craftsmen traditionally built them with compass and straightedge, without algebraic calculation — a feat that foreshadows mathematical concepts (such as quasi-periodic tilings) that wouldn't be formalised in the West until centuries later.
Khatam, a marquetry tradition
Among the techniques that express these motifs, khatam (خاتم) is a marquetry art born in Persia: thin rods of wood, bone or metal, with triangular cross-sections, are bundled together to form repeating geometric patterns, then sliced into thin sheets used to decorate objects, furniture or boxes. It's a precise, painstaking craft expression of the same geometric interlacing principle found, in other forms, in architecture or illumination across the Muslim world.
A visual language still alive today
These patterns aren't frozen in the past: they continue to inspire contemporary design, from architecture to digital graphics. It's this tradition — restraint, symmetry, interlacing — that guided Islamobile's visual identity, conceived as a discreet echo of this heritage rather than a literal imitation.
Frequently asked questions
What exactly is khatam?
A marquetry art born in Persia, where thin rods with triangular cross-sections are bundled together to form geometric patterns, then sliced into decorative sheets.
Why does Islamic art avoid figurative representation?
Out of caution against idolatry in sacred art, a restraint that channelled creativity toward calligraphy, arabesque and geometric interlacing.
Do these geometric patterns have a real mathematical basis?
Yes: they rest on principles of symmetry and tiling, traditionally built with compass and straightedge, without algebraic calculation.