Crease Pattern

1117: Mod on a Moped

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When you talk of “box pleating”, the young kids in the origami design sphere seem to think they invented it. I was fishing around on the web, for origami-related things as you do, and stumbled across an astonishing scanned page from Neal Elias’ notebook from 1968 that features box pleating:

This is Neal’s “Boy on a motor scooter” – an amazing proto-design from 1968!!!!! (this is all there is, you have to fill in the gaps – it was his personal notebook, the diagrams were all HE needed to fold the model) but what an historical gem of a design. It is doubly interesting because it was designed 3 years before I began my journey in origami as a wide-eyed, clueless 11 year old.

Further research suggests this page was “ripped” from a BOS Publication Booklet 35 (still in print?) called “Neal Elias Miscellaneous Folds – II “, edited by Dave Venables. I have purchased the previous Neal Elias volume but was unaware this treasure exists – it has prototypes of some very famous and completely revolutionary designs indeed (like “The Last Waltz”).

Back in the “early” days of western origami, Elias was a pioneer, realising that by gridding a sheet of paper, then using gridlines and 45 degree connectors you could pleat astonishingly complex structures that could then be shaped into complex figurative models. As a kid, the few models I had access to from him were like crack to me. I mastered the “Elias stretch” (these days I think they call it a ‘pythagorean stretch’) and “Elias base”, making skiers and knights in armor, all from squares.

Many of his designs use odd shaped paper – this model uses an 8×22 grid, and the colour change base is particularly wonderful, leaving all the bits of a person in one colour and a lovely long pleat bundle of alternate colour emerging from him. I can see so much potential of all sorts of things here.

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1110: Origami World Marathon 4

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I have recently completed the mammoth 50hr+ live fold-along festival called The Origami World Marathon. I folded as many as I could physically attend, and it is a super rare privilege to be actually taught by such world class designers.

I managed about 14 models live, slept some and can complete those missed because, as part of the purchased ticket I gain access to video tutorials from the designers for the next year – win, win.

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1105: En Garde

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It is a wonderful thing when designers share their processes, crease patterns and diagrams. Boice Wong is one that readily shares the CPs of his amazing designs, and when I saw “Sword and Shield V2”, I knew I had to give it a go:

Although I have been folding for decades, most of what i have folded has been from DIAGRAMS (step by step folding guides). By far the MAJORITY of origami out there does not exist as diagrams, but a larger proportion exist as CPs (crease patterns). I have been, over the last few years, working on my crease pattern solving skills.

This model is based on Boice’s 24 grid CP, and the collapse is relatively straight forward. Sometimes CPs give you crease orientations (red=mountain, blue=valley), sometimes not. The skill comes with deciding which creases to impose first as part of the collapse. Sometimes it does not matter, most it does, some you can derive based on “knock on effects” on one crease that causes the orientation of a sequence of subsequent creases. Sometimes it is pure witchcraft.

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1103: Brian Chan’s “Walking Locust”

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This model has been on my “must fold” for ages, but I had only ever seen a CP and could never make head nor tail of the design. I saw a rendition on Origami Dan Discord and, after an enquiry it turns out there exists an unofficial diagram, drawn by Hua Ge that guides folders through this terrific insect:

I split a sheet from a new 60cm roll of medium weight Kraft and began folding. There is a load of pre-creasing, primarily setting up the high-density collapses to make the long thin legs, so accuracy early on pays dividends later.

Uncharacteristically, this model uses loos pleat structures to bulk out the body, define the wing covers and head/thorax/abdomen, with a deliciously complex un-sink to make the head-thorax join. Interestingly this model also has a super-detailed head/face – it reminds me so much of the hoppers in “A bugs life”, and it has real “cute” personality, as much as a locust can be cute.

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1098: Dumb and Dumber

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I love a clever conceptual fold, and “Emptyhead” designed by Boice Wong (origamibyboice) is a clever example of art designed to make you think:

The first of these models – “Emptyhead I” is a lovely character that has an empty box sitting on his shoulders for a head. This model, uses a variation of the original CP (crease pattern), and represents his dumber brother completely detaching his head from his shoulders.

The original, as folded by Boice, has a solid cube for a head, but I Macgyvered a scheme to make it an open 2x2x2 cube instead, so he is clearly related to his more sensible brother.

From a 32 grid, this model cleverly presents shoes, cuffed pants, dress shirt, tie, collar, overcoat with lapels, 1 regular arm and one extra long arm, part of which becomes the box head. Such a neat design, the paper cleans itself up and provides wraps to make the seams tidy on the arms also. All this with no cuts, folds only. I did resort to using a few white glue spots to keep seams and layers in place, but tried to keep it as au-naturel as it was possible while being able to pose him for archival purposes.

I must admit to obsessing about this version, having solved the CP for the first version fairly quickly (which really surprised me if I am honest). I just assumed this version would let me make the free box head, but as I discovered, turning the long pleated tube into an open-ended box, when there was so little paper was a major issue.

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