Local artist Joanne Petuchovas recently demonstrated the art of paper folding to a group of 8th graders in Alison Hooper's Crafts class at Edison Intermediate School in Westfield.  Mrs. Petuchovas showcased a variety of handmade art cards she designed for her Paper Creations company.  Students chose a heart or balloon template and created a greeting card which incorporated the Iris paper folding technique.