This is one of my favorite pieces I did for NY Times Best-Selling author, Patricia Cornwell. It's a teaser for her book, Cause of Death. It was entirely done in Adobe Photoshop and After Effects. The Clouds where created with Trapcode Particular software inside AE. All of the elements were either hand-made (the Caution sign, fence, etc.) or taken from stock photos.
Unfortunately, this video is a really low resolution version of the original. Like almost all of my work for Ms. Cornwell, this video was taken off the company's servers (per our contract) so I don't have access to the original full size version. I had to find it online and take a screen recording of it, as well as the music, and reassemble and re-render the entire video. But I still think it stands up pretty well.