!http://rupert.id.au/redbubble/featured.png!:http://www.redbubble.com/groups/julias-and-mandelbrots

!http://www.rupert.id.au/redbubble/fractal-frenzy/featured.png!:http://www.redbubble.com/fractal-frenzy

Group Rules:

1) only add work which contains at least one true fractal.
2) don’t add more than 1 or 2 pieces per day
3) don’t get upset if your work is removed. We might do that with fractals that we find really too “basic” (i.e. dont just render without much thought the first flame that you randomly generated).
4) There is a limit of 20 works of art, 20 of clothing and 10 journals allowed for each user.
5) If you upload an artwork containing a photo, there should also be an obvious true fractal as part of the artwork. (see rule #1) *Photos simply filtered in Photoshop with the Fractalius plug-in are not acceptable and will be removed.* We encourage members to experiment with true fractal programs and with combining fractals and other images to create unique works of art! Note: Although I do accept photos combined with fractals , I draw the line at nudes! This group is about mathematics in visual form, please make sure your image falls in that category, or it will be removed. Remember all the moderators are volunteers so play nice with them or don’t play.

Nice work, you might like to submit this to the "Fractal Art Frenzy":http://www.redbubble.com/fractal-frenzy group

Nice work, you might like to submit this to the "Julias & Mandelbrots":http://www.redbubble.com/groups/julias-and-mandelbrots group

This T-Shirt design does not work as a sticker because white artwork does not show up on the white vinyl that stickers are printed onto.
You might want to consider adding an outline to your artwork. Or creating a negative designed for use exclusively as a sticker.

Format Sizes
http://support.redbubble.com/faqs/top20/size-format-colour-image-for-sale

Here are the resolution thresholds for each of our products:

• Greeting Cards: 1300x900 pixels (1 megapixel) more info on cropping, borders and aspect ratio for cards here
• Matted Prints: 1800x1260 pixels (2.5 megapixels)
• Laminated, Mounted and Framed Prints and Stretched Canvas:
  • 2400×1600 pixels (4 megapixels) for the small print
  • 3240×2160 pixels (7 megapixels) for the medium print
  • 3840×2560 pixels (10 megapixels) for the large print
• Posters:
  • 2500×3500 pixels for the smallest print
  • 3500×5000 pixels for the medium print
  • 5000×7100 pixels for the large print
• Calendar images: 2182x1906 pixels for the months and 2371x2875 pixels for the cover
• Clothing: exactly 2400×3200 pixels (and the file must be a PNG).

Created with "Ultra Fractal 5":http://www.ultrafractal.com/