Islamic geometric ornament for interiors

Begin on a real wall.
End on yours.

Zakhraf Studio is an atelier in your browser for authentic Islamic geometry. Start from a documented historical panel, tune the symmetry and colour live, then take it out as a print-ready vector, a seamless repeat, or fabrication files your maker can cut from.

Free to explore · Creator from £12.99 / month

8-fold khatam · rendered live
Derived, not generated

Watch a plate derive itself.

This is not an animation of a picture - it is the construction performing itself, rendered frame by frame from the engine's own geometry. No motion-graphics tool, no image model.

The finished khatam seal construction in lapis and gold

Lines first. Then colour, class by class.

Every stroke you see drawn is a real segment of the engine's geometry, appearing in the order the construction produces it. When the linework is complete, the colour arrives the way a zellige cutter works - one congruence class at a time, one glaze per template, darkest first, until the gold strapwork closes the figure.

The same derivation runs live in the studio, under your hands, at any symmetry.

PLATE II - KHATAM SEAL · POLYCHROME · LAPIS
Constructed, not generated

One motif, built the way a master builder built it.

Nothing here is sampled from an image. Every pattern is assembled in order, from a documented tessellation to the strapwork laid over it to the colour. Watch a single eight-fold motif come together in three moves.

iConstruction

The polygons-in-contact skeleton. Every vertex is an exact line intersection, not a placed point.

iiInterlace

The straps are woven into continuous ribbon. Over and under is decided by the geometry, not by hand.

iiiZellige colour

Faces are grouped by congruence and coloured by class, the way a cutter works from one template per shape.

Chromatic control

Colour is a control, not an afterthought.

Recolour a single face by hand with the zellige picker, or pull the whole palette toward a target across the surface. Everything carries through to every export, so the sample you show a client is the file the maker receives.

Spot colouringTap any tile to recolour it. The change follows through to SVG, PNG and the cut schedule.
MetamorphosisDrift the polychrome palette horizontally, vertically or radially for a graduated field.
Never adjacentA bipartite rule guarantees no two neighbouring faces ever share a colour.
Before you commit

See it on the wall, and against the last idea.

Judge a pattern at true size, in the room, before anything is cut. The preview composites your current pattern and palette into a set of authored room scenes, perspective-correct, with the room's own light recovered over the tiles - and at real tile scale: you choose the repeat width in millimetres, and the scenes are calibrated so a 300 mm repeat on screen is a 300 mm repeat on the wall. The rooms are indicative studio scenes (Reposition drops the same pattern onto a photograph of your own wall), and the geometry you are looking at is the geometry that leaves: the same repeat exports as print vectors and a workshop cut schedule at the same dimensions.

Compare with snapshot Set a saved version beside the current one and decide which to send.
Snapshot A8-fold · lapis / gold
Current12-fold · water / crimson
From the studio to the workshop

Files a maker can cut from.

This is where the exact geometry earns its keep. Before a single file leaves the studio, Zakhraf measures the pattern in millimetres against your tool and counts every piece. Two downstream paths ship from the same click: line-work for a CAD shop, and a dimensioned template sheet for a workshop that cuts by hand. The screen and the cut file share one geometry, so what you see is what ships.

Fabrication check

Every export is measured against your machine before it saves.

Narrowest face18.1 mm
Strap width4.2 mm
Laser · 2 mm minpasses
CNC router · 4 mm minpasses
Master zellige · 6 mm mincheck at this size

For the hand workshop

A maalem does not need a CAD seat. The cut schedule counts every piece by template class, and the tile module prints at true size in millimetres, the sheet a hand-cutter works from. The concept sheet carries palette and provenance to the client.

Pattern repeat1200 × 1200 mm
Tile module150 × 150 mm
Base tiles required180 (order 198)
Congruence classeson the CSV
Historical provenanceon the PDF

For screen

  • PNGScreen-size raster
  • CSS data URIOne exact period, tiles seamlessly

For print

  • SVGTrue vectors to 2400 px
  • Repeat tileSeam-verified for fabric and wallpaper
  • Concept sheetA4 PDF with provenance

For fabrication

  • DXFLine-work for CAD shops: AutoCAD, Rhino, VCarve
  • Tile moduleThe hand-cutter's template, printed at true size in millimetres
  • Cut scheduleEvery piece counted by template class, as CSV
For the record: constructed, not drawn.
√2, √3, φEvery vertex is derived from exact irrationals. No decimal literal in any computation.
Hankin 1925The polygons-in-contact method the tradition is built on, implemented exactly.
Seam-verifiedRepeat tiles are pixel-identical under one-period translation, or the export is refused.
Six to twelve-foldOnly the symmetries the crystallographic restriction permits: 6, 8, 10, 12.
The Foundation Series

Six constructions, six material worlds.

The studio's canon: six constructions that carry most of the tradition between them, each rendered in one of the documented material palettes - brass, lapis, marble, parchment, jade and the Fès tetrachord. Every plate is exact engine output. Open any of them and the construction is live under your hands.

Questions

Asked, answered.

Is Zakhraf Studio AI image generation?

No. Nothing here is sampled or generated from images. Every pattern is constructed live by a geometry engine from documented historical tessellations - the same compass-and-straightedge logic the original craftsmen used - so every line has a stated construction behind it. Derived, not generated.

Do the patterns tile seamlessly?

Yes. Every construction is built on a repeating lattice, so exports include a seamless repeat tile alongside the full panel. The room preview is calibrated to physical scale: choose a 300 mm repeat and you see a 300 mm repeat on the wall.

What can I export?

The Free tier renders everything in the browser. Creator unlocks print-ready SVG, the seamless repeat tile, CSS, and fabrication files - a cut schedule at true dimensions that a workshop can make from.

Can I use the patterns commercially?

Yes - patterns exported while you hold an active Creator subscription (£12.99 a month) may be used commercially. Free-tier exploration is for personal use.

Is Zakhraf Studio a design agency or a freelance designer?

No. Zakhraf Studio is software - a self-serve pattern studio that runs in your web browser at zakhraf.studio. It is not a design agency, a surface pattern design service, or an individual designer's portfolio, and it is not affiliated with other designers or businesses that use the word zakhraf (an ordinary Arabic word meaning ornament) in their names. If you are looking for the pattern software, zakhraf.studio is the address.

Are the patterns historically accurate?

The heritage panels are traced to named, still-standing monuments - the Comares Hall in Granada, the Bou Inania madrasa in Fès, Ibn Tulun in Cairo, Sheikh Lotfollah in Isfahan, Fatehpur Sikri near Agra. Where a panel is adapted, it is labelled as adapted, never passed off as the original.

Pricing

Free to explore. Creator to ship.

Zakhraf runs free forever for exploration and personal use. Creator unlocks the exports and fabrication documents needed to put a pattern onto a product, under a commercial licence.

Explore
Free
£0always

No account required.

  • All Islamic symmetries: 6, 8, 10 and 12-fold
  • Tiled and radial medallion layouts
  • Every girih mode, including aperiodic and pentagram
  • Polychrome zellige, material bands and ribbon strapwork
  • Interactive mockup preview
  • Two projects with named snapshot collections
  • Side-by-side compare and adjustable interlace weight
  • PNG export with a small Zakhraf watermark
Open the studio
Ship
Creator
£12.99per month

Seven-day free trial. Cancel any time.

  • Everything in Free, plus:
  • Generative, Grid, Sacred and two-level subdivision engines
  • Watermark-free PNG and SVG to 2400 px, CSS, seam-verified repeat tile
  • DXF for CNC and laser, cut schedule, concept sheet PDF, fabrication check
  • Commercial licence, unlimited projects and snapshots
Open the studio and upgrade inside
One workflow

From the fourteenth century to your CNC.

The origin · 14th c
The historical discipline

A documented wall, cut by hand from single templates.

The translation · today
Exact digital tuning

The same construction, derived analytically and tuned live.

The execution · 21st c
Toolpaths and schedules

Fabrication files a maker reads without redrawing.