I promised to show you this, my crewel embroidery piece 'Tree of Life' started and completed in the mid 1970's. I recall it took me perhaps a couple of years, picking it up now and then between family and work commitments when we lived in Massachusetts. I bought it as a kit - complete with the skeins of wools in beautiful colors, printed Belgian linen, and stitch instructions - offered by one of the most admired American stitchery women ever, the late Elsa Williams. After a lengthy search…