Just in case you were missing the squares, here are a few more…
Garter stitch with chain stitch heart
Square 54 was meant to be just a plain garter stitch – too boring. So I looked up some different stitch patterns and found this one which I absolutely love.
Stocking stitch diamond square
This one has a moss stitch border and the diamond is swiss darned afterwards (because I’m rubbish at intarsia)