Gimp- Make Brushes from Images

A tutorial on turning your image into a brush.http://www.penguintutorials.com/tutorials/gimp/make-brushes-images

Synfig- Rendering Videos Successfully

Render videos in Synfig to create your animated videos.
http://www.penguintutorials.com/tutorials/synfig/rendering-videos-successfully

Gimp- Image Embedded Text

 Use Gimp to embed text in a patterned image like a brick wall.
http://www.penguintutorials.com/tutorials/gimp/image-embedded-text

Make a Thumbnail Image in 3 Minutes with Gimp Editor

Resize a bigger image into a thumbnail picture with this tutorial.
http://www.penguintutorials.com/tutorials/gimp/image-thumbnail

Inkscape- 3D Bowling Pin

See how to shade objects to give them a 3D look in this 3D Bowling Pin Inkscape tutorial.
http://www.penguintutorials.com/tutorials/inkscape/3d-bowling-pin

Inkscape- Mirror Image Symmetrical Shapes

Create great looking designs by mirroring images into symmetrical shapes in Inkscape with this tutorial.
http://www.penguintutorials.com/tutorials/inkscape/mirror-image-symmetrical-shapes

Synfig- Dump Truck Animation

Have fun in Synfig creating a dump truck animation. This uses standard rotate layers and a timeloop.
http://www.penguintutorials.com/tutorials/synfig/dump-truck-animation