This is cover art for Melanie Hatfield's Kingdom of the Snark novella, A Tale of Randall the Rambunctious. It features sentient, malevolent... dandelions.
The story will be available soon for electronic readers. I will post links as soon as Melanie makes them available.
I created the dandelion centerpiece with Prismacolor pencils and ink; the rest is Photoshop.