Pencil is an animation/ drawing software for Mac OS X, Windows, and Linux. It lets you create traditional hand-drawn animation ( cartoon ) using both bitmap and vector graphics. Pencil is free and open source. it requires download.
"Tux Paint
Open Source Drawing Software for Children
This is a free drawing program for children ages 3 to 12. It has a user friendly interface, and fun sound effects. It is available for download for Windows XP, 2000, Vista 7.
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Manga Harry Potter
By: Vashti
Tux Paint is free computer art software for children.
* About
* Features
* Screenshots
* Videos
* Gallery
* Stamps
* Reviews
* Schools Using It
* User Comments
* Requirements
* Download
* Purchase
* Documentation
* Known Issues
* Merchandise
* Events
* News
* Mailing Lists
* Developers
* Help Us
* Links
* Contact
The Web tuxpaint.org
"One of the best freeware programs I have tested in a long time!" - Ask The Computer Lady, February 2006
Open Source CMS
5-Star and "100 Clean" rating, April 2007
More reviews & awards...
Tux Paint is a free, award-winning drawing program for children ages 3 to 12 (for example, preschool and K-6). It combines an easy-to-use interface, fun sound effects, and an encouraging cartoon mascot who guides children as they use the program.
Kids are presented with a blank canvas and a variety of drawing tools to help them be creative. (See the full list of features.)
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This in similar to dumpr in terms of the special effects it allows you to create.
Some features of Image EmbellisherHere are the main features that Image Embellisher offers to its users:
It is freeIt does not require any registrationIt is simple to useIt allows you to apply special effects to imagesYou do not need to install any special software on your computerYou can run it on Windows, Linux, Mac and other systemsYou can download the final version of your image to your computer
The connection between mathematics and art goes back thousands of years. Mathematics has been used in the design of Gothic cathedrals, Rose windows, oriental rugs, mosaics and tilings. Geometric forms were fundamental to the cubists and many abstract expressionists, and award-winning sculptors have used topology as the basis for their pieces. Dutch artist M.C. Escher represented infinity, Möbius bands, tessellations, deformations, reflections, Platonic solids, spirals, symmetry, and the hyperbolic plane in his works.
Mathematicians and artists continue to create stunning works in all media and to explore the visualization of mathematics--origami, computer-generated landscapes, tesselations, fractals, anamorphic art, and more.