Wheat, eraser stamp.
Water, cork stamp.
Bamboo, cork stamp.
Tomato, cork stamp.
I also included a colour print from a children's book and a pressed leaf from my garden. I wrapped the leaf in some green foil origami paper and the postal system created another piece of art. The leaf left the most delicate and beautiful impression on the foil. Heedless wrote a nice post about my package and included a photo of the happy mail art accident.
Inspired by my wheat print, she created an animated gif just for me.