Dandelions are often not the main focus of an artwork and instead they are in the background. It is quite hard to search for items with dandelions as they are not listed in the description of the object. The result is hours of internet trawling - an addiction trying to hunt them out.
Here is an example of this: a postage stamp from Eire (Ireland) issued in 1994 showing a gorgeous Garden Tiger Moth - on a Dandelion. It doesn't seem easy to find the artist's name, but one source has listed the illustrater as I Loe. I can't find confirmation of this, plus I can't find much information on I Loe either... sorry about that.
The stamp, from a series of four showing different moths, is now safely in the Dandelion Archive.
