Dissolve the gelatin in water in a pan on top of the stove. Pour it into a bowl or plate where it will cool in the refrigerator. When cool, unmold it unto your work surface and get ready to print.
When the print has dried completely, heat set the paint with your protected iron. You can add more paint to the surface without affecting the original print. Below, I painted a wash of textile paint mixed with water over the first print to color the white background.
The gelatin plate can be used over and over. Wash the surface carefully with a wet sponge or paper towel.
Experiment with various designs and textures. The softness of the gelatin plate will allow you to get some depth in your prints. Use different tools to remove paint or lay a resist over the plate before adding paint. Here, I used a paint brush to make random circles, followed with "drips" directly from the paint bottle.
When you are done printing, clean the gelatin plate and save in the refrigerator. It should keep for quite awhile. NEVER, put the gelatin plate down the drain. Throw it away when you are through with it.
Iron a piece of fusible web to the wrong side of the black fabric. Leave the paper on for the time being. Iron the freezer paper pattern to the front side of the black fabric.