I took at "Dear Jane" class making 4.5 inch unfinished blocks - some lessons I learned was that you can do what ever you want - hand sew, machine sew, reverse applique, applique etc - the thing with such a small block is that the pieces are so small it is hard to handle them - that was very frustrating to me. Jane's blocks are very modern and outstanding that is why she has such a fan club worldwide. Did I finish my "dear Jane' blocks - no I have about 50 done and that will be it for me --wall hanging?