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Drink Can Butterflies

Drink Can Butterflies
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For some time and for reasons I'm not entirely sure of, I have been trying to find a good use for used soda cans. I have tried making a mini chest of draws, gift boxes (there is a very good Instructable by Mangetout for that) and cookie cutters, the latter worked very well and went down a treat when I used it to make Peppa Pig cake decorations for my Goddaughters 2nd Birthday.
Then last week I stumbled on the art of Paul Villinski, who turns old Beer cans into beautiful works of art by making them into butterflies and birds. I had to try it and whilst my efforts aren't a shade on Villinski's, I found it to be a surprisingly simple process and one that can be done with household materials, and with no specialist knowledge. Although there are some great Instructables on here for making butterfly charms and ornaments or reusing drink cans, none that I can see are similar to this one.
As with all my Instuctables I have probably over done it with the photos and descriptions, and have made a few mistakes during the process, nothing serious and I will point them out as we go.

I find the process quite addictive which is handy as I intend to make a lot of these and use them to create wall art in a way similar to Villinski's, you could also turn them into fridge magnets or perhaps stick them to hair clips. 

I hope you both enjoy, and find this Instructable useful.

Edit: Only after publishing did I see bauble's Drink Can Craft instructable http://www.instructables.com/id/Aluminium-Drink-Can-Craft it also features making butterflies and has some other great ideas for things to do with cans, do check it out.

Update: Following a suggestion by scraptopower, I went back and investigated the use of a can opener to remove the top of the can, I had tried this before but obviously with the wrong type of opener. It actually works quite well although it does pose some issues, I have added this alternative method to the cutting the can step, so you can choose which you prefer.

Update 2: Again I have made some changes to the cutting the can step to include weibbed's method of dismantling the can, weibbed has a lot more experience working with cans than I do and consequently their method is by far the best. Also added a new photo of the butterflies in situ.
 
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Step 1Tools and Materials

Tools and Materials
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Although the photo shows quite a few tools, some are just to demonstrate alternative tools for the same job and you should have most of them around the house.

Empty Can: Obviously! Rinsed and allowed to dry. Coke or Pepsi? More accurately Aluminum or Steel? Coke cans are aluminum, Pepsi cans are steel, of cause other brands are available. I have found some differences in the two types of can:
Aluminium is often a thinner gauge metal, making it easier to cut but also more flimsy and susceptible to tearing and breaking. Steel cans are often a darker colour on the inside, this affects the final colour of your markers, Steel cans are attracted to magnets. At the end of the day the differences are not that important but you may have a preference. Your can should say what type it is, alternatively you can use a magnet to quickly sort them. The average 330ml can should give you a sheet of metal 8” long by 3 to 3.5” wide, enough to make 3 to 4 medium sized butterflies. If you wish to do your own decoration on both sides you could remove the can's original design with wire wool, or cover it with aluminium tape. 

Update: As can composition seem to be such a talking point I did some research "Most metal beverage cans manufactured in the United States are made of aluminium, whereas in some parts of Europe and Asia approximately 55 percent are made of steel and 45 percent are aluminium alloy. Steel cans often have a top made of aluminium." - Wikipedia, hope this helps.

Scissors: I am using “5 Star General Purpose Scissors” they are very sturdy and have no problem cutting the metal. I have found my scissors have become slightly magnetic, I dont know if it is from cutting the metal or just the number of magnets I have around, either way it is handy for catching the small bits of steel. I'm sure most scissors of any quality will work well but they may become blunt with time. 5 Star General Purpose Scissors can be bought online for a few pounds. Tin snips may also be useful but I find my ones to be a bit ungainly and less useful for doing the details, perhaps a better quality tin snip would be more effective.

Iso-Propyl Alcohol (aka Rubbing Alcohol): This is used to remove the permanent marker from the metal if required, it could be considered optional but I find it very useful as you will see. It evaporates quickly off the metal so there is no need to dry after using.You may also be able to use other solvents such as white spirit, but as I've not tried anything else I wouldn't like to say for sure. I believe this is widely available in the USA, in the UK I found it somewhat harder to find, you may be able to get it at a chemist, I bought a litter on eBay for £5 and have found many uses for it since.

Tissue: or Cotton Wool Balls/Buds, basically anything that can soak up the ios-propyl so it can be used.

"Blunt" Pointed tool: I say "blunt" as anything with too sharp a point risks tearing or puncturing the metal. Two of the tools shown here are metal embossing tools I picked up at an art shop sometime ago, they were very cheap, about £1.50 for both. Alternatively a pencil will work just as well, I would recommend a harder lead though (HB at least).

Butterfly Patterns: Whilst you could draw the shape of the butterfly directly onto the metal or cut it out “blind” I find the best results come from using a pattern, to this end I have created and included a set of 4 Butterfly shapes in various sizes for you to print out and use. I know that the physiology of butterflies is endlessly diverse, but I feel these four patterns can be adapted to produce most shapes and sizes.

Hole Punch: These may be considered optional but I find it very useful for doing some of the wing detail. Whilst most any hole punch will work, I prefer the single hole punch as it allows for more accuracy, I bought this one up at a stationers for £1.50.

Foam Sheet, Cork board or Folded Towel: You want something with a bit of give to as a surface when doing the embossing step, trying to emboss on a hard surface will not work. I got up a pack of 9 different coloured foam sheets from Poundland, I chose to use the pink as I cant see myself using it for anything else.

Tape: Any will do, though clear is better, only a small amount is needed.

Markers: Any permanent marker will do, I prefer Sharpies for their range of colours, but will use cheaper marker pens if possible as the sharp sides of the butterflies can damage the tips. I also use “Uni Posca” markers, they are paint pens, great for adding lighter colours like White, you could of cause also use Tipex if you prefer. Posca Markers are available in art shops and cost a few pounds.
Note: Sharpie Professional markers are more permanent than regular ones, this is great, unless you make a mistake, you will have to allow the Iso-Propyl to soak for a while.

A picture of a Butterfly: (not shown) Very useful for inspiration and as a guide, there are many available online, you can of cause do any design you like, or if you prefer try to recreate a particular type, I often use one species shape with the colouring of another. For this instructable I am using the the Blue Mountain Swallowtail as inspiration with an image form http://www.whatsthatbug.com/

Update:
Can Opener (optional): Pliars type with a tuning handel. £1 Poundland (weibbed has some tips on can opener choice in the comments section)

Dangers! While I have never cut myself on any of the edges of the butterflies and they are quite safe to handle taking only the slightest of care, the sharp points and barbs of the offcuts do pose a small danger of giving you small prick or even a cut if you run a finger over them, so take care with these. You may also wish to wear eye protection as pieces may fly off when cutting.
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65 comments
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May 9, 2012. 3:41 AMolga333k says:
Thanx for the great idea! Here are my Butterflies...
May 9, 2012. 7:30 AMolga333k says:
Here is Autumn Leaf...
Apr 24, 2012. 7:10 AMClareSelina says:
The butterflies are lovely. I recycle a lot of metal packaging and find a dried up ballpoint pen makes a very good blunt tool for marking grooves in the metal/ embossing etc. ... and it's free
Nov 28, 2011. 5:26 AMThe Dalai Farmer says:
This method would make lovely autumnal leaves to make a mobile from. Or even some from each season on one of four sticks!

Insects mixed in?

I'm quite inspired!
Oct 8, 2011. 5:37 PMDJsArt says:
I thoroughly enjoyed the how-to-instructions for your beautiful butterflies. They are so lovely. I can't wait to try them. I just had an idea about how you could display them. Try painting a dead branch from a bush or tree and place it in a flower pot and wire the butterflies to the branches. Or mount a branch on a wall and wire the butterflies to it. Instant wall art. Thanks again for sharing the incredible butterflies you created.
Sep 22, 2011. 12:58 PMScattyCrafter says:
I have seen handbags made with the tabs from the cans In Cuba. Also why not dry the inside after cutting it open It would be a lot easier. if you work on a towel it won't hurt if there are some drips as long as the can had been rinsed clean.
I did try cutting cans a while back to make 'crown shaped ' candle holders for Christmas display but I forget the easiest way I did them. If I remember I will post back.
great work and love the butterflies.
Sep 22, 2011. 7:30 PMweibbed says:
I have cut open literally thousands of aluminum cans---I use them for my artwork and jewelry---and the easiest way is:
Remove the pop tab and save for later.
Use a side cutting can opener and cut off the lid.
Wash and dry the can once the lid is off.
Slice down the height of the can with a pair of kitchen scissors. DO NOT CLOSE THE SCISSORS ALL THE WAY to the point when you cut! (this is how you prevent those sharp burrs that cause injuries).
Turn the can on its side, and cut all the way around just below the neck of the can . I am right handed, so I gently put my left hand in the opening of the can, and cut with my right hand, starting at the slit I made when I cut the height of the can).
Cutting off the neck effectively removes the structural support and makes it much easier to then cut around the bottom of the can, in parallel with your neck cut.
Sep 29, 2011. 8:05 PMweibbed says:
That would be great! I keep meaning to make a video and post it, but I never quite get around to it. Will let you know if I do.
Sep 28, 2011. 1:58 PMscraptopower says:
I've cut a lot of coke cans up for my stirling engines, and I agree with everything you've said.
Sep 29, 2011. 6:48 PMvanimm says:
I forgot to ask - how do you "install" the butterflies in your artwork? I see Villinsky uses long wire pieces to create exaggerated shadow effects.
Sep 29, 2011. 11:19 AMvanimm says:
I have been dying to DIY Paul Villinski's work ever since I laid eyes on his magnificent butterfly wall art. I have been saving every can of soda for over a year now. Thank you ever so much for this brilliant instructable!
Sep 29, 2011. 6:45 PMvanimm says:
I tried disassembling one and it didn't work it out very well LOL. Appreciate the pointer!
Sep 23, 2011. 11:19 AMArt for life says:
Wow that was NEAT!!
Sep 23, 2011. 11:33 AMChrysN says:
So pretty!
Sep 23, 2011. 4:47 PMDeepford_UK says:
Dear Clintonmc,
I am enthralled by your butterflies, and truly disappointed that I did not have this 'ible before my daughter's 3rd birthday on the 10th September! We had a theme of butterflies and bugs - and a butterfly (feathered mostly and some paper ones I made) butterfly hunt in the garden. Her chums loved it, but I would have dearly loved to have decorated our home with ones such as yours, rather than buying them from a shop, where I suspect, slave-rates were paid to factory workers in China.

Huge thanks for this and we will, no doubt, be repeating the theme at another party, so we will do this for fun and for the future!

I will also adapt it to make 'fairies' as the magic is in the 'wings' and these are quite some wings! I am also inspired to make some 'bugs' out of soda cans. Thank you for being so inspirational and being generous with your creative talent. Kind regards, Anna.
Sep 23, 2011. 11:19 AMArt for life says:
Wow that was NEAT!!
Sep 22, 2011. 5:41 PMoking says:
So it's similar to doing a pattern transfer on to leather.

An old ball point pen should work also the goal it to make an impression into the metal. It should work if you use your soft mat or smooth cutting board the pressure from a ball point pen should leave a nice traced dent to cut along.

Use the big cheap BIC type pens as they can handle the abuse and are normally out of ink any ways. You can use them later to trace shapes on to leather for those who carve leather.
Sep 23, 2011. 5:15 AMoking says:
Thanks for the info I will keep that in mind I might try both ways. Dotting it vs hard tracing. With leather though you'll want some of that clear plastic sheet that is used on the old over head projectors. There are other ways but some of them you run the risk of staining an outline on the leather.
Sep 22, 2011. 5:34 PMoking says:
In what country are soda cans made out of steel?

I know that sometimes different brands use different coatings on the inside of aluminum can but steel. In what country?

I could try using tin soup cans to make butterflies with too.
Sep 23, 2011. 5:11 AMoking says:
Cool I did not know that other metals were used in other countries in making drink cans.
Sep 23, 2011. 2:22 AMScattyCrafter says:
I have a fine round file that might work on cleaning up or possibly use an emery board, the type manicurists use) as this can have a quite fine filing facility.

Tweezers if you do not have long nose pliers may work to take off those final pieces where cutting has not worked.
Sep 20, 2011. 1:37 AMscraptopower says:
This is brilliant! Great work. In step 2, you can use a can opener to remove
around the side of the can (not the inside rim like you would normally open a tin). Not all can opener will work for that though, I have a few and some refuse to open around the side of a can, even though they all use the same mechanism.
Sep 22, 2011. 7:17 PMweibbed says:
If you look at a can opener from the side, and the cog and the beveled wheel are parallel, then it is a side-cutting opener (what you want for this purpose). If the beveled wheel is at an angle to the cog, it is a top opening can opener. Ikea sells two different side openers for $2 US each.
Also, when using a side opener, always put the "follower" peg (the little thingy on the underside of the opener, that helps keep it level as you cut around) just to the right of the mouth opening. This keeps the peg from falling into the opening and getting caught as you cut, as all openers that I have ever seen open a can counterclockwise.
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Author:clintonmc
A Freelance Web and Graphic Designer with a habitual need to make stuff in the physical world and escape a life spent in front of a screen.