How to build a Rubik's Cube mosaic from any photo
The complete end-to-end workflow: choosing a source image, picking a resolution, generating the build sheet, and assembling the physical wall.
About 12 min read
Cube mosaic guides and tutorials
Everything written on this site comes from actually building cube mosaics — measuring cube weights before drilling, wasting money on the wrong bulk cubes, and watching a workshop of thirty students burn through a thousand cubes in an afternoon. Each article below is a standalone reference; the list is ordered roughly the way a first build progresses.
Portrait tutorial: making a face readable in six colours
A worked example on a single photograph — cropping, contrast, resolution tests and the specific edits that decide whether a face reads from across a room.
About 14 min read
Framing and mounting a cube mosaic safely
Load calculations, plywood cell grids, modular panels, fixings for drywall versus masonry, and the lighting that avoids sticker glare.
About 13 min read
Sticker swapping versus solving: which method to use
Time per cube, cost, reversibility, durability and failure modes for both build methods, with a decision table by mosaic size.
About 11 min read
Running a cube mosaic workshop with a group
Lesson plan, timings, group sizes, budget per student, the maths and art curriculum links, and how to keep 1,000 cubes from turning into chaos.
About 13 min read
The history of Rubik's Cube pixel art
From a 1974 Budapest design exercise to record-breaking cube walls — and how each era changed the way mosaics are planned and built.
About 11 min read
How Floyd–Steinberg dithering improves cube mosaics
Why banding happens, how error diffusion manufactures tones a six-colour palette cannot contain, and the cases where you should switch it off.
About 10 min read
Choosing budget cubes for a large mosaic wall
Sticker versus stickerless, batch colour matching, size consistency, sticker adhesive and how many spares to order.
About 10 min read
Mosaic planner: cubes, wall size, cost and build time
Reference tables for every common mosaic size, plus the budget items first-time builders forget.
About 9 min read
Six colours, thousands of shades: quantisation and dithering
Why perceptual colour matching beats RGB distance, how Floyd–Steinberg dithering fakes skin tones, and when to switch dithering off.
About 10 min read
Cube notation explained for mosaic builders
Read and execute any U, D, L, R, F, B sequence, invert a sequence you started by mistake, and avoid the four common miscounts.
About 8 min read
Buying cubes in bulk without wasting money
Which budget 3×3 models have peelable stickers, realistic price per unit at different quantities, and what to check when a box arrives.
About 10 min read
Cube mosaic FAQ
Twenty detailed answers to the questions builders ask most often.
About 12 min read
Build case studies
Each of these documents a complete build: cube count, finished dimensions, hanging weight, hours spent, palette decisions and what went wrong.
- Case study: a 16 × 24 Mona Lisa cube mosaic — 16 × 24 cubes, 384 cubes, roughly 10 hours.
- Case study: a 20 × 20 high-contrast Einstein portrait — 20 × 20 cubes, 400 cubes, roughly 10 hours.
- Case study: a 24 × 16 sunset landscape mosaic — 24 × 16 cubes, 384 cubes, roughly 9 hours.
- Case study: a 12 × 12 logo wall for an office reception — 12 × 12 cubes, 144 cubes, roughly 3.5 hours.
How these guides are written
Numbers in these articles are measured or calculated, not copied from other sites. Cube weights and dimensions come from weighing budget 3×3s on a kitchen scale (about 70 g and 56 mm for the common bulk models). Build times come from timing sticker swaps over full panels, not from a single best-case cube. Prices are ranges rather than exact figures because bulk cube pricing moves constantly — always confirm with your own supplier before ordering.
Where a claim depends on your own setup — wall construction, lighting, photo quality — the articles say so instead of promising a result. If you find something that does not match your experience, tell us on the contact page and we will correct it.