Fiona Campbell, ‘Diatom with tendrils’, Pen and Watercolour sketch (of planned sculpture), 2011. The drawing is one of several created as designs for our Scraptorzoic Era. These are being offered as prints on hand-made Wookey Hole paper – ‘perks’ for donations to our Scraptorzoic Era campaign on IndieGoGo (other perks include sculpture for large donations)