Paper craft

Two pictures.
One fold.

An agamograph shows one picture from the left and a different one from the right. Add two pictures, turn the result around in 3D, then print it, cut it and fold it.

From the left

That's the dog.

From the right

Now it's the cat.

Runs on your deviceA4, A3, LetterPrints at real size
Use the tool
fig. 08 — the same sheet, twice
Make an agamograph

Make an Agamograph

Your pictures stay on your device. Nothing is uploaded.

The MBSD shed, by day and by night

Image A, seen from the left

Image B, seen from the right

Add two pictures to see your agamograph.

They're cut into strips and interleaved, then folded like a fan: one picture faces left, the other faces right.

The sheet you'll print

In the print dialog, set the scale to 100% or Actual size, not “Fit to page”. For a PDF, choose Save as PDF there.

Paper, panels and guides
Orientation
Printed guides

Making it

  1. 1Print. At 100% scale, on the thickest paper or card your printer takes.
  2. 2Cut. Along the corner marks, so only the picture is left.
  3. 3Fold. At each mark: M folds towards you, V folds away. Start from the left and work across.
  4. 4Look. Stand it on a table. Image A from the left, Image B from the right.

Worth knowing

How a folded sheet shows two pictures.

No maths needed to use it. This is just in case you're curious.

Strips, interleaved

Each picture is cut into equal vertical strips. The sheet takes them in turn: a strip of A, a strip of B, a strip of A, and so on. Printed flat, it looks like a jumble.

Folded like a fan

Fold it back and forth along the strip edges and every A strip ends up facing one way, every B strip the other. From the left you only see the A faces, side by side, so A comes back together. From the right, B does.

What happens to my pictures?

Nothing leaves your device. The pictures are read, cut and drawn in your browser, and the printed page is made here too. Close the tab and they're gone. Nothing is uploaded or kept.

Your privacy

Your pictures stay on your device. They are sliced, previewed and printed in your browser, and nothing is uploaded.