This environmental unit is one of a series designed for integration within the existing curriculum. The unit is self-contained, requiring little teacher preparation. The philosophy of the units is based on an experience-oriented process encouraging self-paced independent student work. In this unit, elementary school children explore the use of natural items for art projects. As they collect these items, the students have an opportunity to observe and experience their environment. The art activities include work with plant dyes, printings, collages, centerpieces, terrariums, sand casting, mobiles, sand and soil paintings, and dried plant arrangements. In many cases, there is an attempt to relate an art experience to a science experience. Included in the unit is a list of materials needed and directions for the 27 art projects. (MA)