Going green

We were trying to match a particular green embroidery thread for the next stage of work on our WI banner. No problem here because our host Jenny seems to accumulate embroidery threads! She buys some in charity shops and others are left over from kits. I have three of these boxes, Jenny has more than twenty!
Several of us were gathered at Jenny's home for the latest session making the WI banner. I thought I had finished my task, but today picked up another job. We are making good progress but are not yet ready to reveal the elements.