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Showing posts with label square. Show all posts
Showing posts with label square. Show all posts

Thursday, June 29, 2017

Deconstructing Magic Squares

Today I'm going to talk about deconstructing magic squares into smaller shapes. I think this information is helpful for both designing and tatting magic squares. Later on, I'll make a second post to show how I designed the onion ring magic square.

Muskaan also has some posts about magic squares, which you can read by clicking here, and here. If you are interested in the origin of the magic square, scroll down to the bottom her second post.

There are two ways that I like to visualize magic squares. The first involves looking at the pattern as a group of four smaller squares, connected in the middle.


Small Squares


This type of visualization is helpful for designing magic squares.

Let's use my recent onion ring square as an example. Here is one square by itself:


And here are four squares connected together:


For a magic square, the trick lies in redesigning the center, where all four squares meet. A magic square will have one continuous path that connects all four squares together:


Using a simple diagram, the path to tat a small magic square looks like this:


I find that it is best to begin tatting at the corner of the square. It's easier to finish the tatting on the outer edge, and this starting position also allows the square to be built up to any size.

Here are a few more examples of magic squares broken down into four smaller squares. I have boxed one small square in blue for clarity. Notice how the smaller squares connect in one continuous round in the center of each magic square:



So, what happens if you take four magic squares and connect them together, using the same method pictured above? You get an even larger magic square!


This large magic square can be visually broken down into 16 small squares (boxed in pink) or into 4 magic squares (boxed in green). All squares flow together in one continuous, and somewhat confusing round.



Triangles


This type of visualization is helpful for tatting magic squares.

As magic squares grow, the path to tat them becomes more and more complicated. For this reason, I find that it is extremely helpful to visualize magic squares in a second way: as a series of triangles.

If you begin tatting in the spot designated "A" on my diagrams, you will find that the pattern is built up in triangular sections.

I'll go through this step by step, using my onion ring magic square as an example. The same basic stitch count is used throughout. (Please note: in the following example, "clockwise" and "counter clockwise" refer to the direction of the tatting in the photos. In practice, because tatting is worked from the front and back side, actual directions may vary).

The first section of the pattern looks like this:


From here, I have a choice to make. I can turn counter clockwise to complete the square or I can turn clockwise to build a larger triangle.

A counter clockwise turn uses an onion ring to corner, and results in a completed small square:


On the other hand, if I had chosen to turn clockwise to build a larger triangle, I would need to tat an inward-outward facing ring combination to corner. Here is the resulting larger triangle:


After creating the larger triangle, I am faced with the same decision again. This time, tatting in a clockwise direction will finish the square:


While tatting in a counter clockwise direction will build a larger triangle:


Note that each clockwise turn uses inward-outward facing rings to corner, and each counter clockwise turn uses an onion ring to corner. This rule is consistent throughout the pattern.

Moving on from the expanded triangle, I can turn counter clockwise to form a square:


or I can turn clockwise to build a larger triangle:


I can keep building this way indefinitely, creating larger triangles until I feel like turning to make a square. For this particular pattern, I stopped at the image below, which involved a clockwise turn to complete the square:



Lines of Symmetry


When expanding magic squares, it can be tricky to keep your place in the pattern. Something that I've found to be helpful is to use lines of symmetry as a guide.

Let's look at some of the lines of symmetry in the large magic square pictured below:


Some of the lines deal with the overall square, whereas others are for smaller sections. There are more lines of symmetry than what I have drawn. Depending on where you are in the pattern, the most prominent lines will change.

This is easiest to visualize if we use the triangle expansions that I talked about earlier. Let's start with the smallest triangle and expand it into a larger triangle. I can use this edge as a guide:


First I have to tat the corner, and then I can tat a mirror image of my previous work. The result is a larger triangle:


To expand this into an even larger triangle, I can use the new edge as a guide:


I make an onion ring corner, and then tat the mirror image of my previous tatting to form a larger triangle:


If I want to turn this into a square, I can use the other edge as a guide:


Again, I need to tat a mirror image of my previous work. The result is a square:


Using this technique, you can memorize the basic stitch count to tat triangles and squares without referring to the diagrams. It takes some practice, but I've found that this method works much better than trying to keep my place in a diagram.

That's all for today's post. It contains a lot of information, hopefully not too confusing. If you have any questions or find that something isn't clear, don't hesitate to ask in the comments below! For my next post I will talk in depth about how I designed the magic square pictured above.

Thursday, June 22, 2017

Onion Ring Magic Square Pattern

The onion ring magic square pattern is now available. You can access the file by clicking here, or by going to my free patterns page. I have test tatted and proofread this myself, but if you notice any mistakes please let me know!


To keep everything consistent, I ended up tatting these squares in white thread. However, I think this pattern would look more interesting in two colors.

I've made this pattern free as I really want to share the idea of designing magic squares. I love that these patterns can be made all in one round and would be very pleased if more designs cropped up in the future.

I still need to write a few posts to show the design process. If all goes well, I should have a post about deconstructing the magic square next week, and a post about how I designed the square a week after that.

Thursday, June 15, 2017

Onion Ring Magic Square #2

Here is the magic square that can be created using the hidden square from last week's post:


Notice that the onion rings appear on the inside of the square. In the previous magic square (lower left in the photo below), the onion rings are on the outside. Each time the magic square is built up to a larger size, the onion rings will flip (from the outside to the inside, and vice versa).


If you look at the large square, you can see several of the smaller squares within it. Using the same basic repeat, the pattern can be built up to any size, all in one round.

I won't be tatting any larger squares as I'm just using it as an example of how to design a magic square. I should have more detailed posts about the process in the next couple of weeks, and will also be sharing the pattern on my blog.

Thursday, June 8, 2017

Hidden Square

Here is the square that was hidden within last week's magic square:


Look at the bottom right corner in the picture below. You can see half of the hidden square, outlined in green:


The final step is to make a magic square out of four of the hidden squares. The stitch counts are all contained in the first magic square, so no new calculations need to be made. However, it will take somewhere between 12 and 15 hours to tat. More on that in the next week or two.

Thursday, June 1, 2017

Onion Ring Magic Square

Well, it's time for the big reveal. This is what I've been working on for the past few weeks:


It's another magic square, this time made with onion rings. If you've been following along with my last two posts, you will remember that I started with a small square and then connected it into four squares. The last step was to redesign the middle to enable it to be tatted in one pass. Here are the three images together. Can you see how one builds off of another?


This is only a small version of the square, and it can be built up to any size from here. There is also another square hidden within this pattern. My next post will show the hidden square and then I will work on completing another magic square based off of the hidden square.

I received several guesses in my previous posts about what I was making. People were very close, and the guesses of a square doily, mat, or shawl are technically correct because this pattern can be used to make all of those things. However, I was thinking about the design in more of a conceptual way, and less so as a finished project.

My end goal is to compile a post showing how to design a magic square. I think it's a really interesting concept and would love to see other magic square designs pop up, though I know that's wishful thinking!

I will also be sharing the pattern on my blog so keep an eye out for that. It should be ready in the next month or two and will be available as a free pattern.

Thursday, May 25, 2017

Little Square: Phase 2

The second phase of this pattern involves connecting four squares together. It's a way to make sure the squares are repeatable, and it also gives me a good base to work with for the next step:


The next step will be more difficult, and involves redesigning part of the pattern.

So far, no one has guessed my exact intentions for this pattern. I have received guesses of a mat, a square doily, a tablecloth, and a box. While it can be made into all of those things, the purpose of this pattern is a little bit different.

All will be revealed in my next post, which should be ready early next week. You are welcome to keep guessing though!

Tuesday, May 23, 2017

Little Square

A little square, but I have bigger plans for it. Can you guess?


More on that later this week...

Friday, February 17, 2017

An Experiment

I wonder how it will look if I attach these two repeatable squares together to make a small box. The smaller squares would go around the larger square, so I'd need eight of them.


I've never done any three dimensional tatting before, so this will be an experiment for me. It will give me the chance to see how well (or poorly) tatting holds its shape on its own. I'm sure I will need some kind of stiffener for the finished box. Does anyone have any recommendations on how to stiffen tatting?

Thursday, September 22, 2016

Small Cross (made from a repeatable square)

Here is a small cross, made using the repeatable square design from my last post. On the left (in burgundy) is the square, and on the right (in blue) is the cross:


If you missed my last post, you can click here to see what the squares look like when they are put together.

Sunday, September 18, 2016

More repeatable squares

I started losing steam toward the end of this, but managed to finish it yesterday. It has sixteen repeatable squares, and I'd like to try to add an edging to it later:


I still have another set of repeatable squares that I'd like to work on, but I think I will make a few smaller projects in between. Tatting the same thing over and over again gets tiring!

Thursday, September 8, 2016

Four Square

Well, this isn't exactly what I intended for the design, but I have a good idea of how to proceed:


It started out as a small repeatable square:


Which was connected into four squares:


I wanted to put an edging around the repeatable squares but was having trouble coming up with something that would fit. My goal is to make the edging repeatable, so that it will work with any amount of squares. Unfortunately, my first attempt (pictured at the top of this post) will only work with a sequence of four squares.

After that attempt, I looked through a few of Jan Stawasz's patterns and realized that I could make the edging from a mirror image of what was happening in the square pattern. I've got it all figured out on my iPad, but nothing to show just yet. Actually, while I was piecing things together, I stumbled upon another repeatable square, which I've been distracted by:


All of these designs are a continuation of the triangle theme that I've been posting about. I didn't realize how many paths this would take me down...this will easily keep me busy for the rest of the year!

Wednesday, July 13, 2016

Triangles

After all of the pattern writing and proofreading, I really wanted to take a break and just tat. While brainstorming a few snowflake ideas, I stumbled onto a triangle. It looked like it would make a good building block for a variety of patterns:


I like to use building blocks as a basis for creating patterns. I think in terms of shapes (trefoil, rosette, multi-ringed flowers, triangles, squares, pretzels, "the scream") and I use these concepts to form larger patterns.

With the triangle pictured above, I have created a repeatable square, a small snowflake, and a bookmark:


I have already begun adjusting the bookmark to make a large cross. If the large cross is successful, I can use the inner portion to make another repeatable square. I also might be able to tweak the triangle itself and use split rings to make a bracelet or small bookmark.

Hopefully I'll make some progress in the next couple of weeks and will have more pictures to share!

Thursday, October 16, 2014

Garden Cross: Square Variation

Not long after I started to tweak my cross design, I realized that I could make it into a repeatable motif. With only a minor adjustment to the outer rings it fits nicely into a square mat:
(This pattern can now be found in my Etsy shop)

I had a new ball of DMC Cordonnet Special in size 80 just waiting to be made into something. I like the look of the smaller threads for large doilies or expandable pieces. If I have the patience, I will add more squares to this mat to see how it looks as it grows.

Here it is next to the finished cross design. The cross is tatted in Lizbeth size 20, color #623.
A bit of a color clash going on between the pink and the dark green background, but I didn't feel like getting all the card stock out again for a new photo.

Here's the cross next to the drawing that it was based off of.
It took a bunch of tries before getting the stitch counts to where I wanted them, both for the cross and for the square variation. Here's a scan of all of the attempts:
I still need to draw up the diagrams, and then I'm thinking about adding this to my Etsy shop. After that, maybe I will get to work on the hexagonal motif from my Works in Progress post, to see if I can get it posted to my Free Patterns section.