Happy life through easy origami: shirt

[Written by jose|general, image|05.07.06]

http://art-smart.ci.manchester.ct.us/how_to/how_to_hi_shirt.html

fold an origami Hawaiian Shirt ( a short sleeved sport shirt).

The origami shirt is one of my favourite models: it is easy to make, and looks great! In the site above you will find step-by-step instructions to fold it, with pictures. The hawaian look is optional, of course: I for instance made this soccer-themed shirt :)

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Blade Runner Origami Unicorn

[Written by jose|image|12.05.06]

http://cgi.linkclub.or.jp/~null/unicorn/unicorn0.html

Thanks to the instructions in this site, you can emulate Gaff and leave the same origami unicorn he left Deckard in front of your suspected replicant friends´door. This origami unicorn has an intermediate level of difficulty, but the instructions come both in origami signs and pictures for every step, which makes it a recommended model not only for the film fans but also for anyone who wants to understand origami signs better, since you can easily see how the drawings correspond to the real foldings. Good luck and happy sheepy dreams!

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Origami sponges

[Written by jose|general, image|20.04.06]

Construction of a Menger sponge can be visualized as follows:

1. Begin with a cube.
2. Shrink the cube to 1 / 3 of its original size and make 20 copies of it.
3. Place the copies so they will form a new cube of the same size as the original one but lacking the centerparts, (next image).
4. Repeat the process from step 2 for each of the remaining smaller cubes.

After an infinite number of iterations, a Menger sponge will remain.

from Wikipedia

The Menger Sponge is a fractal particularly appealing to modular origamists, and I believe that for two reasons: it can be made out of Sonobe modules (the very first “brick” that every origamist learns), and given its fractal nature, it can be expanded forever and ever. What follows is a list of origami websites on this fascinating structure: Read the rest of this article »

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Easy life through practical origami: envelope

[Written by jose|general, image|27.03.06]

My friend Covadonga sent me a very nice step-by-step guide to making this origami envelope, originally attributed to Frances Levangia. She writes, “I made these diagrams based on paper models because otherwise I would forget how to make it, so when I like something, since I have no idea of how to diagram, I do it in this way”. Thanks Covadonga! :)

While searching for information on the envelope, I came across this site, where you will find a very nice collection of letterfolds and envelopes diagrammed by John Cunliffe. This same model is included among them; for those who are learning how to read diagrams, it could be interesting to compare it with Covadonga´s instructions to see how the drawings translate themselves into foldings.

Related Article: Origami cd case

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The Orilamp

[Written by jose|general, self, image|21.03.06]

Some time ago my friends in the Origami Group showed me how to make a box model originally designed by Clemente Giusto. I found it interesting, especially since when folding it you have to use a “twisting” technique that afterwards, when the model is finished, allows you to open and close it without needing to make a second matching part.

The fact is that the flaps of paper on top of the box made it look kinda strange, as they were really big in comparison to the rest of the piece. Therefore, I started fiddling with it to see if I could Read the rest of this article »

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Tessellations Galore

[Written by jose|general, image|28.02.06]

As I promised yesterday, here´s the tessellations gallery. Enjoy! :)

The models have been folded by Teresa Amado, Teresa Otero and Covadonga Blanco.

ps. For more information on tessellations, I recommend visiting origamitessellations.com and raviapte.com.

Related Article: Orimeeting in santiago

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Orimeeting in Santiago

[Written by jose|general, image|27.02.06]

This weekend I had the pleasure to assist to the meeting organized by my friends of the Origami Group, which took place in a hotel located close to Santiago de Compostela and gathered enthusiasts coming from all the regions of Spain and abroad.

These were three days of intense folding and a great opportunity to learn while making great friends! Many people brang their own models (either made from diagrams or original creations), and I have to admit that I was absolutely amazed by the level and skill of the participants. I´m sure that you will agree with me that these models show great expertise and a unique beauty.

I had the chance to take lots of pictures during these three days (even if I always arrived late! :P ). Many of them are shown below; I added a picture of Xerome to the article I wrote on the models he made from tree leaves, and some 15 pictures of earring designs to the article I wrote a month ago on the same topic. Furthermore, I took so many pictures of tessellations that I think they deserve a separate article, so if you like the pictures below I suggest that you come back tomorrow: you won´t be disappointed, I promise!

Related Article: Tessellations galore

Related Article: Origami earrings

Related Article: The Art of folding tree leaves

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Origami Tessellated Brooch

[Written by jose|self, image|14.02.06]

This little thing that I present today is an origami brooch I “invented” a few days ago. I started from a hexagonal piece of paper, with the intention of folding a tessellation (that is, when you fold the paper so that it creates a seamless repetition of shapes). While working on it I decided to Read the rest of this article »

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The art of folding tree leaves

[Written by jose|general, image|31.01.06]

Last Updated 26.02.06

The figures below have been made by my friend Xerome by folding carefully chosen tree leaves. I consider him an expert in origami, able not only to fold the most intrincate models but also to create new ones of his own. With these new creations he has gone a step farther in his art, not only being able to fold the leaves as if they were normal paper but also to bring hidden shapes out of them in a series of impressive masks. As far as he and I know nobody has ever done this before, but beyond the novelty of the technique I believe that these figures show an artistry that very few people can achieve.

Update 26.02.06 I added a picture of Xerome taken at the Origami meeting which took place this weekend in Santiago.

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Shirtigami

[Written by jose|general|16.01.06]

http://video.google.com/videoplay?docid=7502458538500026068&q=shirt+fold

Coincidentally, it happened that this morning I had a huge pile of tshirts waiting to be folded, and so I have spent some time putting in practice the method shown in this 33 second-long video.

I must admit that I have always had some problems with folding shirts, so this was a very good opportunity to try to refine my skills, and I have to say that the method works well, though you may need to watch the video several times to understand the “flip”. A bit of advice: make sure that you’re grabbing both front and back layers of the shirt when you first pinch it, and that you’re grabbing all the layers right after you take the neck to the bottom. Notice that I say “take” instead of fold. Folding would make the neck turn inside, while you want the neck to be looking outside all the time (they show this step in more detail in the video when folding the second shirt). Give it a try!

ps. Unfortunately, the method is not as efficient on long sleeve shirts, but you can always add some extra folds here and there until it looks good. ;)

Related Article: Tshirt Folding ex Machina: The FlipFold

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Beautiful origami earrings

[Written by jose|image|31.12.05]

Last Updated 26.02.06

The Origami Group in Santiago de Compostela is a cheerful community of enthusiasts of paper folding. There´s no “membership”, as no special requirement is needed to join other than curiosity and interest towards learning new figures (and making friends, of course!). Read the rest of this article »

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Origami Wreaths and Rings

[Written by jose|general, image|10.11.05]

a book by David Petty

In these pages you will find over 100 inventive variations around a circular theme using modular origami

If I were to describe this book in as few words as possible, I would choose these: easy, modular, organic origami. Easy, because the folding instructions are very clear and each of the pieces can be made in a few minutes by people with none to very little knowledge in origami; modular, because you create the models by assembling several small identical units together; and organic, because the result is a whole which looks much more complex than the sum of its parts: actually, many of the spiky stars and rings remind me of living sea stars and urchins. I came to this book after having seen several models a friend of mine had done, and I recommend it to anyone interested in any of the key themes mentioned above, as it will be a pleasing and rewarding discovery.

Update: I just found out that the author has made available several models with instructions here.

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Easy life through practical origami: fujimoto explained

[Written by jose|general, image|10.06.05]

Today I got an explanation on this technique. It is basically an iterative method that allows to approximate the measures until a satisfactory value is achieved; this comes to mean that you make an initial guess, you apply an operation on it and then repeat that same operation over and over, taking the result of the previous step as the starting point for the next, which will give you more accurate measures each time.

For instance, if you want to divide a segment of paper in thirds, you would do the following:

1.-Fold one side the paper into what you guess could be the right measure for a third of it. Don´t mark the folding completely, just mark the end of it so that you know where it is.

2.-Fold the other side so that it reaches the point you just marked, and mark the folding.

3.-Fold the other side so that it reaches the point you just marked, and mark the folding.

Keep doing this. In a few steps you should have accurate thirds.

Now for fiths:

1.-Fold one side of the paper into what you guess could be the right measure for a fith of it. Mark it just enough to know where it is, as I explained for thirds.

2.-Fold the other side so that it reaches the point you just marked, and mark the folding. Now make and mark a fold which is the half of this.

3.-Fold the other side so that it reaches the point you just marked, and mark the folding. Now make and mark a fold which is the half of this.

Keep doing this. In a few steps you should have accurate fifths.

… Now that I think about all these thirds and fiths, this looks a lot like the way one would tune a musical instrument :)

Thanks to my friends of the origami group in Santiago de Compostela for sharing these techniques with me.

Related Article: Origami cd case

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Easy life through practical origami: cd case

[Written by jose|general, image|09.06.05]

Last Updated 25.06.06

http://www.papercdcase.com/

Use this website to create a PDF file which can be printed and folded to create a paper CD case.

Actually it´s better to learn how make the case by folding since you never know when you´ll need one. But actually there´s a tricky thing about it, as you have to divide the top in five equal parts. How do you do this? Well, the instructions say “use the fujimoto approximation technique or something“… A friend of mine taught me a way to get the first segment, as shown in this little step-by-step guide.

Update 25.06.06 I just found these other instructions to make a case -simpler and less precise, but it does the job :)

Related Article: Fujimoto technique explained

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