Creating patterns from mathematics

Over the last few days I’ve been speaking to some Textiles students about pattern, and I mentioned some work I do using maths to generate patterns to create music and images, as well as animations.

The video above was created from a formula built in a program called Artmatic Pro, which isn’t cheap but you can download a demo to have a play with.

There are other tools from the same software company that use maths, including Metasynth which I use to create music – well worth checking out if you’re that way inclined!

The music in the video was composed in Xx, from the same company.

Making art with Javascript

ContextFree.js & Algorithm Ink from Aza Raskin on Vimeo.

Hopefully I’m not alone in seeing how beautiful the code in this video is. If you like programming, or like maths, or just like patterns, you should check it out. Lots of potential here for different design applications.

You can make your own art at Algorithm Ink or read the developer’s original blog post for more background info.

Natural dyes

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Too late for Easter, but maybe these natural dyeing techniques from Curbly.com will be useful for other things…

Materials

  • Free-range eggs
  • Alum powder (available at the supermarket in the spice aisle)
  • White Vinegar
  • Vegetables and spices, see step one
  • Cooktop
  • Saucepan
  • Measuring spoons
  • Wooden spoon and slotted spoon
  • Vegetable oil, wax, electrical tape, leaves, stickers, etc (optional)

1). Choose which colors you’d like to dye your eggs.
•  For blue, use red cabbage
•  For red, try whole beets (not canned), cherries, or cranberries
•  For light green, use spinach or fresh green herbs
•  For tan, brew some strong coffee, tea, or a handful of cumin seeds
•  For yellow, try turmeric (a spice) and yellow onion skins
•  For olive green, use red onion skins (the color is produced by a reaction with the vinegar)
•  For purple, grape juice or frozen blueberrie

2). For each color, fill a saucepan with at least three inches of water. Add in your vegetables or spices. It’ll take a lot…around two cups, packed.

3). Bring the water to a boil, and add two teaspoons of alum powder – UNLESS you’re using onion skins, as it creates a funky reaction.

4.) Boil for thirty minutes.

5). Remove the pan from heat and allow it to cool slightly. You don’t want to add the eggs to boiling water, because the shells will likely crack.

6). Return to heat, and stir in two tablespoons of white vinegar. Add the eggs, and bring the mixture back to a full boil. Reduce the heat slightly, and cook for 10-12 minutes. Take the pan off the heat, and let the eggs cool in the dye.

7). Remove the eggs from the dye.  If you’re satisfied with the color, then allow them to dry. For deeper, richer colors, strain the liquid, and allow the egg to continue to soak for up to eight hours. (Any longer, and the vinegar will start to disintegrate the shell.) If you plan to eat the eggs, put them into the refrigerator.

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Other ideas

8). To add this marbleized effect, stir in a few teaspoons of vegetable oil into the cooled, strained dye. The oil will stick to the shell in certain places, preventing the dye from continuing to color the shell in certain spots.

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9). Try dripping wax on the shell, or color them with crayons. Dye as above, and then stick them in a 200° oven for 8-10 minutes to melt the wax.

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10). For a relief technique, cover the shell with stickers, tape, stencils, leafs, flowers, etc before dying them. On this egg, I added shards of electrical (PVC) tape.

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11). Lastly, if you want your eggs to sparkle, polish them with a bit of vegetable oil.

The semiotics of soap powder packaging

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Rob Walker in The New York Times offers an analysis of a branding icon (illustration by Peter Arkle):

Today will mark the first time that Tide has appeared in a Super Bowl commercial. This is a little surprising, given that Super Bowl ads are practically synonymous with mass brands and the Procter & Gamble detergent is about as mass as it gets. Indeed, the orange-and-yellow circles of its logo have that rare instant-read power that suggests not just Tide but branding in general. In a 2005 Advertising Age assessment of ‘brand endurance’ of several well-known consumer names, Tide stood out for having increased its share of the detergent market over its long life: from 31 percent in 1952 to 40 percent more than half a century later. Last year P.&G.’s top marketing executive told Fortune that Tide is ‘one of our fastest-growing’ brands.

Today’s Super Bowl ad is not for the detergent itself but for a spinoff stain-removing product called Tide to Go. And while once there was a thing called Tide, a visit to Tide.com finds 39 different kinds of Tide: Coldwater Tide, Tide With a Touch of Downy, Tide With Bleach, Tide With Bleach Alternative, Tide With Febreze, floral scents, ‘mountain’ scents and original scent. Recent eco-conscious variations include concentrated Tide and Tide for use with ‘high efficiency’ appliances. All that’s missing are sugar free-and menthol. While this responds to consumer demand for variety, it brings certain challenges to the iconic power that is one of Tide’s marketplace strengths: namely, balancing that recognizable design with the idea of a range of choices.

To assess the Tide logo in the contemporary marketplace, I consulted J. Duncan Berry of Applied Iconology, a consulting firm. Berry has a Ph.D. in art history from Brown and for a time taught there and at the Rhode Island School of Design, but these days his specialty is semiotic analysis of package design for consumer-product companies. What this means is that he applies the close-reading analytical skills you might associate with deconstructing a novel or a work of art to the breaking down of logos and packaging to their ‘constituent parts’ and ‘indexical signs.’ He seems to enjoy it.

Berry noted the effectiveness of the original Tide package, which communicated ‘cyclone in a box,’ he says. ‘There’s this great dynamic tension there. The word ‘Tide’ is bursting out of the circle, and the circle is standing out of the box. It’s almost a baroque composition; it’s like what Steven Spielberg would do if he were designing a brand.’ The idea was that Tide is ‘a force of nature — it’s a phase shift.’ After all, an effective synthetic detergent was a real innovation in 1947, a result of years of expensive research and development. The bull’s-eye look was actually borrowed from earlier P.&G. products, Dash and Oxydol. But in his memorable culture and design book, ‘The Total Package,’ Thomas Hine noted that ‘some sophisticated color research’ — involving a psychologist who specialized in such things — went into selecting a bright scheme that would suggest ‘sufficient power,’ tempered with the ‘likable’ blue that had a more ‘sensitive’ connotation. Reaching the market just as automatic washing machines were catching on, Tide was a sensation; anecdotal accounts from the time suggest people lined up to get hold of the stuff — as if it were an iPhone.

Berry’s reading suggests that it has become a lot harder to strike a visual balance in the many-Tides world. Consider Tide With Febreze, with a label that Berry compares to ‘an illusionistic landscape,’ cluttered with many signifiers: ‘You have this grass that signals freshness, and Febreze sort of in the middle ground of the landscape, and Tide is like the sunset.’ The problem, he contends, is that it doesn’t cohere into a message with instant emotional impact. The product 2X Ultra Tide HE presents ‘more of an abstract composition,’ Berry continues, with the high-efficiency washing-machine icon, standing on a sort of green ribbon, casting a shadow on a Tide logo. The most noticeable thing about this more eco-aware version of Tide is that the bottle isn’t orange but a pearly hue that suggests purity. ‘Are people going to believe,’ Berry wonders, ‘that Tide is going to be the power cleanser — and the soft, natural cleanser at the same time?’

Still, the sales figures suggest that even if the many Tides speak many graphic languages, sometimes garbled, something is managing to connect with disparate consumer desires. It may be the one thing that Berry found to be the strongest element of every niche Tide design: that screaming orange logo. Maybe it’s a legacy of another era, one that seems much less sophisticated than our own — but 60 years later, it’s the one visual element in all the Tide variations that still really works.