Showing posts with label Photoshop. Show all posts
Showing posts with label Photoshop. Show all posts

Friday, April 27, 2012

My Very First Spoonflower Order

I have had an account with Spoonflower for years, and have always wanted to order some custom fabric from them, but the time never seemed quite right, until now, and now that I've received my order, I must say I LOVE their product! It's exactly what I was hoping for, and the colors and textures from my original image have carried over into fabric beautifully.

For anybody who does not know what Spoonflower is, it's basically one of the most powerful services available to an art quilter who wants to design her own fabric. Anyone with access to a computer and even super basic image editing software can upload an image to their site and have it printed on a variety of fabrics.  The fabric is washable, and the inkjet printing leaves no "feel" on the surface, so it can be used for quilts, clothing, table cloths, whatever you can think of! 

Spoonflower order1
One yard of super bright, crisply detailed fabric.  Enough to cover a dog!
For my first order, I did not go with a repeating pattern but instead just created a yard-of-fabric sized file in Photoshop and dragged various images into it.  Spoonflower takes images that are 150 dpi and a yard of fabric is 36" by 42" - a file that big was pretty unwieldy, but it did manage to upload eventually!

The leafy photograph in the corner of the fabric is destined to be a wholecloth quilt with oil paint stick additions to bring out the quilting.

The polka dots should be useful for a variety of projects - that image I made back when I was in college, by hand-gluing a zillion 1/4" hole punches onto a piece of 8.5" by 11" card stock.  So. Much. Work, but it has continued to be useful ever since!

Spoonflower order2
Most patient dog ever. I do love to torture him.
There are many ways to make a perfectly repeating pattern to print onto fabric, and Julia Rothman has written a superlative tutorial about how you can create your repeat by hand, using paper and simple drawing tools.  Her instructions are clear and easy to follow, and her method requires only minimal computer assistance. 

Most people use either Photoshop or Illustrator to make their patterns, and the methods of doing this vary wildly.  I plan to create a tutorial about the specific way I create repeating patterns in Photoshop, so keep an eye out for that here on the blog in the next month or two. Here are two of the repeats I've created in the past few years:

Penguin fabric I designed for Thing-a-Day a few years ago.
One of my first ever patterns, drawn by hand based on Julia's instructions and colored using Photoshop.

Oh, and I just found out that there's a comparison of different custom-fabric printing services over on True Up that's way more thorough and comprehensive than my "I ordered this and it looked nice" method of judging a product.  Go check it out!

Friday, April 13, 2012

How to Transfer Images from Paper to Fabric Using Oil Paint Sticks (or, "Look Ma, I Invented Carbon Paper!")

"Look Ma, I invented carbon paper!"

When I was a kid, I thought I was unbelievably brilliant when one day I had the idea of coloring with crayons on a piece of paper, then drawing with a pencil on the other side to transfer the crayon to a separate sheet in a detailed shape that could be repeated over and over.  I figured I must be the first person ever to have this idea - you can imagine I was a little crestfallen a few years later when I realized people had been using this technique for many centuries before I ever came up with it.  But, while this idea may not actually be my singular invention, it's still an incredibly useful and versatile technique for artists to incorporate into their work.

I recently had an idea for a version of this "carbon paper" concept in which you have an image on paper, and coat the back of the paper with oil paint stick pigment, which can then be transferred permanently onto fabric.  It works with both light and dark fabrics, and the level of detail that can be achieved is impressive.  Here is a very basic image transfer of light blue and white paint stick onto black fabric:
Dog creature and shark transferred onto fabric
This technique is incredibly easy and fun to do, and does not require expensive supplies or tools.

How to Transfer Images from Paper to Fabric Using Oil Paint Sticks

Materials:
  • Paper (Basic printing paper. You can either draw your image directly or trace over an existing drawing) 
  • Inkjet Printer (optional, for getting an image onto the paper).
  • Oil Paint Sticks.  I use Shiva brand
  • Fabric of a color and texture that works well with the image and colors you have chosen.  Really texture-y fabrics and fabrics with bulky weaves may not work too well for this project. 
  • Light Box (optional but makes it much easier to apply the paint stick to the paper exactly where the design is). 
  • Tape to hold the fabric to your work surface and the drawing in place on the fabric.  You could also iron the fabric to freezer paper for even more stability. 
  • A tool for transferring drawings from paper to fabric.  I like to use a ball point pen because it writes smoothly, you can easily apply enough pressure to get a good transfer, and you can see what you're doing. 
  
** Step 1: Prepare your image on paper **

You could easily just cover a whole sheet of paper with oil paint stick and draw freehand, but if you, like me, are not confident that you will produce drawings you like using this method, it's easy to prepare an image on the computer, size it perfectly and print it onto ordinary 20lb copy paper.

carbon paper1
Prepping the image in Photoshop.
One thing I do when I prepare an image for this technique on my computer is to use Photoshop to lighten the image.  Lightening the image until the lines are gray instead of black makes it super easy to see what you've already drawn when you get to the tracing part.  There are a zillion ways to do this.  I use Photoshop's "Hue/Saturation" adjustment and increase the lightness of the image until I'm satisfied.

** Step 2: Applying Oil Paint Stick to the Paper **

 At this stage, it is helpful if you have access to a light box but not strictly necessary - it just helps you place your paint stick pigment exactly where your design is, but you can solve this problem by covering more of the paper.  If you want to make your own light box for tracing, the internet abounds with instructions for how to whip one of these up from inexpensive materials.
carbon paper2
My printed image with the blue paint stick I've chosen.
carbon paper3
The image flipped over and placed on the light box, ready for pigment.
Apply the oil paint by rubbing the stick onto the paper in small circles over the lines of your image.  You want a moderately thick and very even coating of paint, so once you've covered your design, continue rubbing with the paint stick in very gentle circles until you've achieved a smooth coating with no big chunks of paint adhering to it.
carbon paper4
My drawing with paint stick applied evenly.

** Step 3: Tracing Your Drawing **

Once the pigment is on your drawing, it will be very soft and smushy.  This is bad for achieving a clean transfer, so you want to set your drawing aside and wait five to ten minutes for the oil to set up just enough that it doesn't transfer in places where you don't want it.

When you're ready to transfer your image, first tape the fabric onto your work surface, which should be hard and non-padded.  You can also fuse some freezer paper to the back of your fabric to give it even more stability.  Tape the image on top of the fabric.
carbon paper5
Image taped in place on fabric.
Trace the image with your pen, using firm even pressure.  It's fine to stop and start if you need to - it shouldn't affect the quality of the image too much as long as you trace carefully.
carbon paper6
Image being traced with basic ballpoint pen.

When you're done tracing, remove the paper, let the paint stick cure for 24 hours, then heat set according to the package directions.

I like to use up the leftover pigment around the image by transferring random small doodles onto bits of scrap fabric - I can always find a use for these!

Here are other examples of paint stick transfers I've used in my work:

quilt-detail024
Image transfer in blue. This one was actually done using Pentel Fabric Pastels, before I discovered oil paint sticks.  The technique is the same but they don't show up on dark fabrics.
quilt-fictional-animal-white-bird-of-legend3
Paint stick transfer with fabric paint applied inside the image once the paint stick has set.
quilt-5-legged-tambat2
The texture around this drawing was created by randomly scraping the pigment-covered paper with my fingernails. 
This technique is so incredibly simple and versatile that I'm sure you will all come up with amazing projects to try it out!  Have fun!