Slow Stitching - cross stitch embellishments for my next rainbow set

I have a large book of cross stitch projects which I at one time thought I would like to make up a few projects but after trying several of the small ones I found that I did not much like how long it took to complete a project and I don't have all the colours of floss.  So, I have decided to work up a few small motifs from the book into little embellishments for my third set of rainbow squares.  There are a lot to choose from and I am considering several different hearts.  We shall see!!        Therese