## Trefoil Knot (CBU)

In contrast to my earlier trefoil knot from CLU unit, which used a more elongated strip of paper and was shaped more like a clover, this trefoil knot is fold...

Pictures of models colored yellow or gold.

In contrast to my earlier trefoil knot from CLU unit, which used a more elongated strip of paper and was shaped more like a clover, this trefoil knot is fold...

A Möbius strip consisting of a single Conveyor Belt Unit (CBU) twisted and locked with itself by both ends. This is the cleanest representation of a Möbius s...

A conveyor belt, made from Conveyor Belt Units (CBU). Instead of connecting the ends together, one could also leave the model in the form of a flat tape, or ...

Another approach to designing an origami Python logo. This model is folded from two separate sheets, which allows the snakes to be different colors and have ...

I designed this model for the cover illustration of my father’s book on nanoparticles. It represents the structure of SBA-15, a type of mesoporous silica. My...

Christ Pantokrator, inspired by Byzantine icons. One sheet of Edokosome paper, just folding. Merry Christmas!

Hedgehog, wet-folded from a household sponge cloth. Have a look at my review of this untypical folding material.

A simple house from my Building Block Units, designed for a workshop with architecture students.

Ice cream, own design. This model can be folded from regular Kami, but I think it looks best when wet-folded from thick watercolor paper. Here, one side of t...

A simple, one-sided origami submarine I designed a while ago.

The technique used for this hexagonal box can be used for other polygons as well, resulting in boxes with a different number of sides. However, the minimum n...

A recent design of mine, this tessellation is relatively simple to fold, but the end result looks quite interesting. On the back side, I used some modified t...

This tessellation is derived from Lucky Star Tessellation, but due to the different arrangement of paper layers, this one can’t be fractalized. The outline o...

Folding origami during a break at JavaZone 2019 after an interesting talk about JVM performance tuning by Chris Thalinger.

This model is a variant of the Lucky Star Fractal (aka Logarithmic Star), designed by myself and independently by many others before me, starting with Shuzo ...

This model shows how the basic molecule of my Sunflower Tessellation can be modified in order to rearrange the direction the individual “seeds” are pointing....

This is a model I will be teaching in just two weeks at a workshop during the 2018 CDO origami convention in Italy. The star can be used as a tessellation mo...

It took me 1½ years before I decided to fold my Sunflower Tessellation once again, this time from rare yellow Elephant Hide paper. I think this is a better ...

A bracelet with heart motif, folded from a single strip of red-gold duo color Washi paper.

This is a variation of the traditional origami crane which I recently designed: there is a color change giving the wings a different color than the body. I h...

I designed this model, based on my Simple Elephant, for the wedding of two origami friends, Marcin and Natalia. Folded from a single 5:1 strip of red-gold Wa...

This is what happens when you execute an origami crumpling technique such as those mastered by Vincent Floderer but instead of thin and crisp paper, use thic...

My goal when designing this box was reusing the strips of paper which are left over when a square is cut off from an A4 piece of paper. This strip also happe...

A different fold of Ridges Corrugation. The back-lit view shows how the corrugation folded from a square ends up a rhombic shape.

A Greek meander pattern folded as modular origami. The bent frame technique is the “Thoki Yenn style” which I also employed in a number of other models, for ...

Believe it or not, this tessellation is closely related to my Double Spearhead Tessellation.

A box designed on my way back home from BOS50 convention (I had the idea for the molecule earlier, though). Folded from a sheet of gold-red Washi.

Shuzo Fujimoto’s Hydrangea can be used as a modular unit. The method was first published by Meenakshi Mukerji and then reinvented independently by myself. I ...

A color-change version of my Box with Pajarita v. 1.1. In contrast to folds using harmony paper, here the different color of the Pajarita is the result of an...

This is a minimalistic version of my Sunflower Tessellation, folded from a 16×16 grid. It consists of just a single molecule surrounded by petals, and thus c...

My new tessellation design, folded from a single sheet of Tant paper.

Happy New Year!

This is what you get when you take Stars and Squares Tessellation and take away the squares. What is left is Just Stars!

After I designed this corrugation, I learned that Ron Resch had already designed it in the 1960-s, over 50 years ago. That’s a Golden Jubilee for this model....

I designed this box during the annual meeting of Polish Meteoritical Society (meteorites are one of my hobbies alongside origami).

The Möbius band (aka Möbius strip) is an interesting mathematical object, a single-sided surface. This origami version is folded using my Cross Lap Unit (CLU...

I derived the Nomad Camp Tessellation from my Dancing Squares Tessellation.

This tessellation is a very simple variation of the standard square twist which results, nonetheless, in an interesting pattern. Each of the four corners of ...

This is my second attempt at designing a Star of Bethlehem (which can also double as a regular comet). After designing it, I found online pictures of a simil...

Depending on context, this origami corrugation can be used as the Star of Bethlehem or just a standard comet. Designed and folded by me.

The molecule is 6×6 grid units, so normally 3×3 molecules would require an 18×18 grid. Since folding power-of-two grids is much more convenient than others, ...

Own design, inspired by Meenakshi Mukerji’s Wondrous one sheet origami. Folded from a square, but you can trim it down to an octagon if you accept cutting th...

Name Plate variant which has one of the pyramids pointing outside and the other inside. This allows several elements to be stacked on top of each other, like...

This structure can be extended indefinitely to fill the plane with a hexagonal pattern. By adding more layers it can also be expanded up and down.

Mathematically speaking, this wheel is a tetradecagonal prism. This construction, which uses a mix of units made from 1:√2 and 1:2√2 paper, isn’t mathematica...

This model’s structure is an octahedron whose each face was replaced with a pyramid of three equilateral right triangles, pointing inwards. Units are located...

Made from Tomoko Fuse’s Open Frame I (bow-tie motif) unit, polyhedron design by me.

The model’s name is a reference to the Golden Sphere from Roadside Picnic.

A small modification used in this model makes it possible to create polyhedra with triangular faces from Penultimate unit in a more convenient way than origi...

This is one of the rather few modular origami designs which require an odd number of modules. Compare also with another similar model.

This fractal is an analogue of the standard Koch snowflake. Level 0 is a tetrahedron. In each iteration, a tetrahedron with half the edge length is placed in...