Earth Art project for my art class?

answers1: One of my favorite art works is Spiral Jetty by Robert Smithson- <br>
it is a very cool Earth Art work.
answers2: I think this is a great site that features a good
description of land art/earth art: <br>
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<a href="http://www.artlex.com/ArtLex/e/earthart.html"
rel="nofollow"class=Clr-b>http://www.artlex.com/ArtLex/e/earthart....</a>
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It contains photos of works and artist comments as well. <br>
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Hopefully, you can get some ideas just by viewing the photos. <br>
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Good luck! <br>
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Kabum