various materials such as metal, wood, plastic, fabric, or paper various shapes, sizes, and colors rust or corrosion on metal pieces splinters or chips on wooden pieces torn or frayed fabric crumpled or wrinkled paper
scrap which has various materials such as metal, wood, plastic, fabric, or paper scrap which has various shapes, sizes, and colors scrap which has rust or corrosion on metal pieces scrap which has splinters or chips on wooden pieces scrap which has torn or frayed fabric scrap which has crumpled or wrinkled paper