Proceed as directed for making Hawaiian applique. Use the snowflake method described above to create a unique pattern. Heat set with a hot, dry iron. Do you want to remember size, etc. It is easily peeled off when needed.
Line blocks up on uncut sashing fabric.
Attach to all sides of blocks. Now you can hold it up for horizontal view. If this potential block arrangement with sashing choice is not to your liking simply peel off freezer paper and begin again. All the blocks can be ironed to a bed sheet or large piece of muslin so they can be seen all at once. I'm sure I have started the creative juices flowing.