We are blowing Our Own Horn Because

Ilka Bauer's sunflower illustration is part of the Guild Of Natural Science Illustrators (GNSI) 50th Anniversary exhibit titled "Visualize: Art Revealing Science".
The exhibit is on display in the public gallery of the American Association for the Advancement of Science, 1200 New York Avenue, Washington, DC until October 18, 2018.
Click here to visit Ilka's website to see her illustration in full.
Click here for background about GNSI and the show.