443: Gettin’ Crabby

As a member of JOAS (Japanese Origami Society) a present arrives in the mail every now and then – the Tanteidan magazine. Although it is written in Japanese (and I can not read Japanese) there are lots of fun things to try, occasionally amazing models to try:

Now I know I should be marking, but I have all this amazing paper and when presented with a folding challenge I get a little OCD about it.

This lovely crab, designed by Jason Ku, is a mathematical masterpiece – teasing the legs and claws from edges of the paper, shaping the carapace and the final, tidying does not just happen by chance. Continue reading

440: Satoshi Kamiya’s Lion

I had one last piece of Nicholas terry’s “Tissue Foil” and a little time on my hands so decided to try and nut out Satoshi’s Lion:

This lovely little model is a right pain to fold – some astonishingly complicated twists and turns that are not really well explained in places – some of the odd sinks and manipulations to encourage the body shape were very challenging to understand.

After nearly completing it, I then decided to repeat the process with a piece of mid-tan Tant (newly purchased and arrived) and that also was a challenge – not because I was now unfamiliar with what needed to be done but rather that the paper was so thick that it became very difficult to complete folds.

I amazed myself by completing both – fairly happy with them – I learned lots along the way and, should I fold them again (and yes, I am not against the idea)  I think I can do a lot better, now that I know what goes where. Continue reading

427: Geiger’s Xenomorph

Anyone who knows me realises I am a huge fan of the Alien movies, the first one is, for me, close to perfect science fiction horror:

I had been aware of Kade Chan’s Alien design for ages, had the crease pattern and wrestled many times trying to make it with no luck. I had relegated this to the “give up on it” pile – there are a few that have just beaten me for the moment.

Kade posted a near complete video tutorial, suddenly this model was back on the radar. The video is pretty clear – you should have a go – it is NOT a beginners model but the techniques for forming the main features are pretty clear.

So I set about a test fold, in Litho paper – the paper gave up half way through, splitting on most major creases, but I learned the basic collapse and some of the featuring before it gave up so resolved to fold it with something more durable.

I cut a 55cm square of Kraft paper off the roll and, very carefully, began folding. This, like most models, relies on accuracy for things to work out – a part of a mm out here and it compounds when you do accordion pleating, and this model has so many layers because of the amount of the sheet that is hidden.

I like that most surfaces provide layers that you can then texture in the modelling, sculpting them in graded steps to create carapace, armour and small beautiful details like the rib cage and prehensile tail.

The alien as envisaged by the movie franchise took on shape and general morphology from the host it bursts through the chest of – this one is fairly certainly humanoid and so posing it I found myself anthropomorphising its stance a little. I used a little MC to ensure the pose was rigid, clamped details in place until the paper was dry, then mounted him on a textured circular base and am quite chuffed with the result.

This was WTF (What’s That Fold) #2 – stay tuned for more paper bending

426: Satoshi’s Tree Frog

The Weekly WTF#1 (what’s that fold) had to be a Satoshi model, and I had been itching to make this little beauty ever since I was aware he had designed one:

Initially, I folded this with a odd end of a kraft roll, starting with a nearly 40cm square (nearly in that I discovered it was not quite square), but found it very small for my fat clumsy fingers.

I resolved to fold it neater, so went larger – second fold (the one pictured) is a 60cm square of brown Kraft paper (no, it is not green, and I know of no easy way to make it so).

There is a LOT to like about this model, and some concerns – some of the steps are fairly poorly explained (given the nature of some of the manoeuvres I can not imagine how that would be improved) and some of the folding is through so many layers that without help this model does NOT stay as folded.

I decided to do wet-folding, with a little MC (methyl cellulose) to fold, mould and let it dry before moving on – this lengthened the time to make the model, but in the end made it most beautiful. Some of the subtle shaping would ONLY be achievable with foil-core paper or via wet MC folding.

In the end, this is the most frog-like thing I have encountered that was not actually a frog. the details are astonishing even to me (and I wrangled them out of a flat, uncut square).

“Can I go for a swim Mum?”.
“No, you just ate that fly, wait a half an hour
or you will get stomach cramps junior!” .
“Aww mum, that is an old toad’s tale.”

I ended up with 2 – my first fold, whilst smaller is different to the larger one, they both have interesting postures and attitudes and I am torn as to which one I prefer.

I am sure I will fold this one again – he is so cute, but I think I will wait until I have suitable thin green paper – the model is so well designed that it’s tummy is one colour, rest of the body is the other – so I will be hunting paper that is 2 shades of green front to back (or perhaps making a bit of double tissue – we shall see).

386: Dimple Ball

Looking for a neat, colourful use for a batch of poor quality origami paper I had, I stumbled across a modular dimpled sphere:

The paper cracked and spilt in ugly ways, so I had a good wrestle to actually construct this. Interestingly, when complete it became quite rigid and strong but prior to the last few modules were wrangled into place, it was floppy and kept unfolding inconveniently.

The result is spherical, with lovely pentagonal dimples, with modules centred in fives, meeting in threes – lovely application of maths.

I must look for modules that differ in the basic 32 module sphere, and also for one whose modules are more positively connected. This one is, however, randomly beautiful.

You can have a try of this yourself – go here for instructions

383: Slinky

Now I am a fan of a simple but effective modular, and this one is a lot of fun:

Modelled after a spring-slinky, designed with skill by Jo Nakashima, it stretches, falls and steps like the real thing.

Using remarkably simple modules, each from a small square, the structure begins to behave when there is sufficient mass in it to be propelled by its own momentum.

I like this model a lot – it was a fun way to while away an exam supervision and the construction method was simple. I ended up making over 50 modules before it started behaving correctly but even this feat did not take very long.

Give it a try, you know you want to…

379: Dodecahedron

In search of a new modular to adorn my computer lab, I stubbled across a dodecahedron that looked interesting enough:

Thirty modules later, I began to attempt to construct – after 7 different attempts and modifications I could not find a way to make the modules lock together convincingly.

Defeated, I resorted to a few well-placed pieces of sticky tape (on the inside) to keep the pentagonal faces together. Overall it is a pleasing construction (all be it a little cheaty)

I shall continue to look for modulars – there are lots of varying complexity – the geometry alone is reason to attempt them. This module constructs a 73ish degree angle which is a little big for a pentagon, causing a paper tension that naturally tries to spread the joints.

377: Balthazaar Quercus

So, it emerges that Dweezil has a little brother. Ladies and Gentleffolk, if I may introduce Master Balthazaar Quercus, aged 6¾:

I was asked to liberate this cute little chap from the flat sheet of lithography paper he was trapped in as a parting gift for a colleague. Aware this may create precedent, this is my first COMMISSIONED dwarf (my charities will be well pleased with the extra injection of funds).

I took what I had learned from wrangling Dweez’ and refined the model – this is free standing, on a base (a bit of wood covered also in litho paper offcuts – like the one I used for Mortimer). I liked the sitting on a stack of books idea, so pierced a stack of three with some structural wire that goes into a hole in the base and goes up Balthy’s bottom, carries on up his back and across his shoulders to support him.

The result is charming – I think I nailed the facial expression (although how a 6¾ year old dward has such a full beard is something only another dwarf could answer) and am getting quite good at the whole pointed, curley shoes thing.

There seems a demand for dwarves, they are all different indeed and this one was folded entirely by memory (quite proud of that, given how unreliable my memory is). If YOU want one, have your people call my people, we can agree on the finances (charity days are numbered, once ALL the 365 origami debt is cleared then I guess the funds should be redirected to the paper wrangler).

353: Lang’s Praying Mantis

Wow. You know, sometimes a set of instructions for a model are so well designed that it is a pleasure to fold – time just … goes – so it was with this little beauty:

Robert Lang is a design genius, using mathematical and art sensibilities he has distilled what is essentially “mantis” and worked out ways of folding away everything but this essence.

Six beautiful legs, front two “prayey” ones with claspers, glorious head with inquisitive antennae, approporiate proportioned body and, well, wow, just wow.

I am not going to pretend that I did not struggle with this, but after yesterday’s model I was determined to go for accuracy, so necessary with so many accordion pleats. The legs are soooooo thin – painful to fold but amazingly brown paper survived without any paper fatigue.

I am so please with this model – all aspects of it. I folded opened-out paper clips into the legs to give them strength so she can stand freely and so the “knee” joints stay bent – 20+ layers of paper are really hard to bend and I envisaged accidentally snapping off a leg whilst trying to shape it.

I will fold this again, should I ever get some more suitable paper – needs to be tissue thin but really strong – normal paper will just not work. Bravo Mr lang, your figure is a masterpiece and I for one feel honoured to have folded it.