Gestalt is an organized whole that is perceived as more than the sum of its parts.
Look up the word Gestalt on Google.
Look at the different images that represent Gestalt.
Using a camera, walk around ATC and photograph FOUND FACES (organized whole that is perceived as more than the sum of its parts)
You should try to find at least 10 found faces.
Edit the photos in Photoshop if necessary, at the minimum adjust the levels and exposure.
Post all 10 photos to your blog with a paragraph description.