</gallery>
=== CharTrace ===
<gallery> caption="Screen shots showing CharTrace in action">
Image:Stream2 11.png|About StreamChart
</gallery>
=== L-System ==
<gallery> caption="L-System a tree drawing tool">
Image:Stream2 17.png|
Image:Stream2 18.png|
Image:Stream2 19.png|
</gallery>
=== StreamFractal ===