Helianthus annuus, Sunflower, with the author's critique, in:
Publications - book contributions
Handbook of Plant Forms for Botanical Artists, Clark, E and Stevens, M, Pavilion, London 2013, pp 44-45.
Reproduced here with the kind permission of the publisher and author.
Dahlia 'Twynings After Eight', with the author's side notes, in:
Botanical Painting with the Society of Botanical Artists
By Margaret Stevens PPSBA, published by Batsford Ltd, 2018