My day out in London at the Knitting & Stitching Show on Thursday (London) provided more inspirational ideas. Not having attended for several years to just look at 'new things', meant I came away with some fabrics & books to 'fuel' my current project ie. cells.
This meant on Friday I was able to continue with my 'water cell' sketches - 2 of which can be seen here. Also, while I was working, I looked up at an earlier 'experiment' (image above) & suddenly noticed it had become almost 3D. I hadn't seen this earlier in the week when I had it the other way up.