Kites
I designed this model during a stop while trekking in the Sudetes mountain range in the summer of 2022, as you can see in the picture of the prototype. A few...
Works in Progress
This album groups models which have pictures taken at a Work in Progress [WIP] stage. They are usually not as nice as images of finished models, but they may offer insights related to the design and folding process. Note that there is a separate album for precreased sheets, which could be seen as very early stages of folding.
Java Duke
I got this nice viking-style Java Duke from the organizers of JavaZone. Quick origami sketch on the right. It was great to be here. Thank you!
Shifted Bricks
Despite similar looks, this tessellation is not Momotani’s Wall — it is a different pattern designed by myself. Its relation to Momotani’s Wall is roughly su...
Parallelograms (prototype)
This is the prototype fold of Parallelograms Tessellation. It’s quite representative of my design technique: a quick doodle on a small grid and a rough sketc...
2021
This model took me longer than I expected, but better late than never, so: happy New Year 2021! This model uses a new tessellation molecule of mine which I h...
Ridges Corrugation (32×32 grid)
A larger fold of my Ridges Corrugation, folded from a 32×32 grid. Folded from the big grid, the model curls up more than the 16×16 version and can be used as...
Monument Valley Corrugation
This is my Monument Valley Corrugation, squeezed inside Predictable Box which I designed for this very purpose. The back side of the corrugation is less inte...
Her Majesty’s Box (WIP)
A new box, aptly named Her Majesty’s Box, taking shape on the train back from the 50th Anniversary Convention of British Origami Society. Both the convention...
Twisted Bird Base Tessellation (with molecule examples)
I recently came up with the idea of the Twisted Bird Base Tessellation. As the name implies, it is based around the bird base which is folded with some extra...
Saturn Tessellation
This tessellation is based on a 128×92 grid. Image is created from a four-sink-base tessellation by folding up some of the squares’ corners. While I’ve seen ...
Crystal Structure of Gibbsite
I designed this model as cover art for Surface Charging and Points of Zero Charge, a book by my father, Marek Kosmulski. It is a reference work in electro- a...
Truncated Icosahedron with Tessellated Hexagonal Faces and Inverted Pyramids on Pentagonal Faces
Made from Tomoko Fuse’s Open Frame II (plain) unit, polyhedron design by me.
Menger Sponge (level 2)
This is a labor-intensive, but very satisfying to fold model. Some people have managed to go as far as level 3 but even level 2 was quite challenging. About ...
Large Icosahedron
This icosahedron has nine triangular pyramids pointing inwards on each face. The same shape can also be described as a truncated icosahedron whose each face ...