Inkscape Tutorials

Picture A series of video tutorials which teach you to make a sunset picture. The tutorials lay a strong emphasis on the filter editor.

Here's the link.
Inkscape's filter editor explained. A selection of the filter primitives are also explained, including Morphology, Displacement, Offset and the Diffuse and Specular Lighting primitives.

Here's the link.
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Picture Inkscape is great for drawing textures. Here's a series of tutorials with step-by-step instructions on a couple of example textures.

Here's the link.