You can use any shape. It doesn't have to be a bunny. Just trace a shape or cookie cutter. This would be cute for any holiday, just use an appropriate cookie cutter to trace and cut out the shape, then whatever yarn works best for that holiday!
Make easily with Salt Dough - 2 cups flour, 1 cup salt, cold water. Mix until has consistency of play dough. bake at 250 for 2 hours, then cool and paint. Good recipe for thumbprint pendants. MOTHERS DAY GIFTS - I so want one for each of my kids
Make colored sand art by stirring a chalk stick in a bowl of salt. it changes the color. Stir less for light color and more for dark richer color. (I used to do this with salt and food coloring. but the chalk stick idea is brilliant!