Marilyn J. Brackney
Imagination Factory: Art Is More Than a Pretty Picture
With this art activity, individuals or groups can use a wide variety of objects to create a collage of America. The example collage is made of garbage, and is intended to be a commentary on our problems with trash.
University of Oxford (UK)
Pitt Rivers Museum: Transformations: The Art of Recycling
In the age of going green, check out these artworks made of recycled materials.
Other
Tape Sculpture: Tape Casting Tutorial
A fun casting project to try using clear packing tape. On this site there are step-by-step illustrated instructions plus video and pictoral examples.
wikiHow
Wiki How: How to Make Art From Guitar Strings
The perfect project idea for anyone who loves music. Gather your materials and create dozens of variations.