Download leaf templates. Print, and cut out.

Trace templates onto cornhusks; cut out.

In bowls, tint hot water with food coloring, mixing colors to produce fall-like shades of gold, red, and orange.

Submerge cornhusk leaves until desired shades are reached (colors will be lighter when leaves are dry). Let dry between 2 paper towels, weighted to flatten. Iron on low heat with steam to stiffen.