Pollenation (Sparrmannia africana - African hemp).
Of course the images are worth seeing in real life, as is the rest of the exhibition. The majority of work is botanical painting but more space than ever is now given to photography and there are a number of craft works on display too. I particularly like the felt work by Sylvia Woodford probably because some of it reminds me of my own work. (see madeleineshepherd.co.uk). If you are in Edinburgh between now and the end of March do go and see the show. Details at rbge.org.uk