Entomologist Steven Kutcher is a Hollywood "Bug Guy," serving as a consultant in movies like "Jurassic Park," "Arachnophobia" and "James and the Giant Peach."
In the 1980s Director Steven Spielberg needed a shot where a fly walks through ink, leaving footprints.
Kutcher (above) began experimenting for the scene, which led to his interest in prints created by insects.
Now he has a whole gallery of the work, which you can see a sample of in the following slides. His complete gallery can be found at http://bugartbysteven.com/gallery.htm.