Trench art generally refers to art produced due to armed conflicts and/or the aftermath of such conflicts. Trench art has been made from artillery shell cases, as well as ship wood.
Recycled art, is art that has been made purely out of recycled materials.
Why not visit www.trenchartofww1.co.uk which might help, with useful links to books and trench art websites etc.
Dirt?
Mixed Media
Haniwa
assemblage
Dick Blick Art Materials was created in 1911.
The trench coat was made as an alternative to the great coat worn by French and British soldiers in WW1. Thomas Burberry made the first trench coat in 1920.
art materials are objects or substances which are important in the executing of an artwork and each serving a particular purpose
The South Sandwich Trench is a deep actuate trench located in the South Atlantic Ocean. The trench was made by the seduction of the southernmost portion of the South American Plate.
Decorative bookends can be made from materials like polished paper, carton paper, gold dust, silver dust, paint colors and glue. One can make decorative bookends using these materials and of course by having a bit of art talent.
Contemporary art COULD be used to mean art produced today, but museums which say they show contemporary art usually mean art produced after World War II.