Squeak Etoys is a "media authoring tool"-- software that you can download to your computer
and then use to create your own media. You can write out your project and share it with others.
Etoys runs on any Mac or Windows machine, as well as on the OLPC XO machine.
It is free.
Find out about Etoys.
Text of this guide (for searching): Paint Tools: Stamp Copy. Click on a paint palette in your Navigator Bar; draw a shape.
Click the white tab on the left
corner of the paint palette to open the stamp tools. Click on a tool.
Use the angle that replaces your cursor to drag a box around all or part of the shape. Use the stamp tool to add texture and shading.
Stamp-move-stamp will look differently from stamp-slide-stamp.
Experiment. Make patterns with stamps too.
Click on a different tool in the paint palette to close the stamp tool.