kusudama

1170: Artichoke

| wonko

As a palette cleanser in-between gallery projects, I turned to my “must fold” pile and decided to have a crack at PRWorigami’s “Artichoke” Kusudama:

Vaguely resembling Xander Perrott’s “Conglomerate” in overall model morphology, the two designs are really different. “Artichoke” has deepish pockets and tabs, with friction locks whereas Xander’s has much more positive locking – multiple locks per unit.

The folding sequence relies a lot on alignment, making the risk of inaccuracies pretty high – certainly I got better at consistently folding angles as the unit production line progressed, but the points here rely on precision, getting pointy tidy points here is difficult.

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1169: Xander Perrott’s “Conglomerate”

| wonko

Multi-unit Kusudama folding is something I enjoy – the emergent geometry and intricate interlocking of units to make a whole is very satisfying. None more than “Conglomerate” designed by Xander Perrott:

When I saw his fold on insta I knew I wanted to fold it – I had not seen anything quite like it, so I reached out to Xander and he shared instructions – how wonderful is the internet?

Let’s break this down – the kusudama is composed of 30 units, each folded from a rectangle in the proportions of 1: sqrt(3). Each unit has a triangle grid imposed on it, with triangular gussets to allow the “facets” of the faces to become 3D.

The geometry of the unit is very pleasing to fold, it all feels really natural, and the tiny collapse of the unit to make it 3D also feels right.

Interlocking the units …. now that seems to have taken me an age – each unit cups around one lobe and inside another lobe, forming a many-layered, staggered icosahedrons – each locked into place at multiple anchor points. It took me a while to master the locking process, then re-learn it as the orientation turned this way and that, but this kusudama needs no glue, and when a unit is fully locked in it is really rigid and strong.

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1165: Kamillen – A Lovely Sunflower Ball

| wonko

I wish I remember where I found the “short” describing the unit folding for this lovely “sunflower ball”:

At the time, I practiced and learned the unit, modified it a little (removing the colour-change spiral) and then, a few weeks later decided to fold the whole thing. As I made progress in construction I realised I had NO IDEA whose design it was.

I turned to one of the many online origami communities I am a member of, and posted progress shots – fortunately it was identified as “Kamillen” designed by Irina Krivyakina.

I decided to hide the part colour change flap that causes a central spiral on each face, because I loved the shape of the geometry and thought the spiral detracted from it (my opinion only – I … have regrets).

Folded from 30 units, I decided to fold some of the 7.5cm square kami I have loads of … and … if I was to fold it again I would go bigger. The units have a lovely crenellated face, the tab-pocket mechanism is very fiddly but, when locked correctly, really positive.

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1153: Tanteidan “Cubes”

| wonko

At any moment, I have a half-dozen Tanteidan magazines, from my subscription to the Japanese Origami Society, on my chair-side table yet to be filed:

Flicking through them, it is impossible not to be intrigued by the challenges, fold tidbits, crease patterns and full diagram sequences.

Sadly, I contrast it to British Origami Society Magazine – I used to subscribe but let that membership lapse when I got to the situation that I folded nothing from them for 4 issues in a row.

These models are modular “cubes” designed by Jun Maekawa – delicious geometric puzzles with radically different design methodologies. The “Cat Ear” cube is a 6-module cube that is related to the “Business Card” cube I have made into a huge Menger sponge.

Paper friction and tabs and pockets offer structural strength, properly interleaving the tabs make it a really stable piece of geometry.

The “Zig Zag” cube is different – it uses 2 pieces of paper total – each “half” of the cube is folded complete (internal and external surfaces) from a sheet of Duo paper. Ingenious in design, fiendish the first time you try to link the 2 halves, delightful together and apart.

I love these little gadgets – every Tanteidan has at least 2, I have barely scratched the surface of them.

1150: Star Katrina

| wonko

As a closet botanist, I am interested in floral geometry – many flowers are based on pentagons:

This is “Star Katrina”, a beautiful kusudama designed by Xander Perrott. Folded from 30 x 2:root 3 rectangles cleaved from squares of Tuttle Indigo dye duo paper over the last couple of days.

The unit is based on a tight triangle grid – fairly easy to fold accurately and the locking mechanism is so positive that this kusudama is held together via paper tension and friction only (no glue, truly, none).

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Display

| wonko

My annual origami display at Holland Park Library was installed this morning:

Cabinet 1 views

Included is a broad range of origami styles from a huge and diverse collection of designers, folded from a varied collection of papers.

Cabinet 2 views

I am trying to get better at not crowding the display cabinets – sometimes less is more to allow individual models to shine – let me know how I went.

If you visited, I would love your impressions, comments and suggestions for future displays.

Get directions here

1145: Nova Kusudama

| wonko

I am often given 6″ origami paper by well-intentioned friends who know I do origami and assume 6″ paper is useful to me. I have lots of it – and I mostly use it to fold kusudama:

I had a pile of duo Tuttle watermelon/lime duo paper, so resolved to treat it to make it more interesting. I bought some acrylic inks a while back, and a mouth airbrush, so decided to tone the pages while learning how the airbrush works – a fun experiment.

I chose to spatter the watermelon side with white ink, and the lime side got yellow and black spatters. The effect is quite lovely and delicate – it compliments the geometry of the model really well.

I had seen a youtube tutorial of Kovács Vincéné’s “Nova” kusudama, and I thought the geometry really interesting. Like many spikey balls, 30 units in 5/3 clusters makes a nice little structure.

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