In places like New York many items can be found lying on the ground. Any and everything can be seen by simply taking a walk. People may be on there way to work but decide to stop at Wendy’s for breakfast. However the order may be taking too long. As the person rushes to finish the food he drops his napkins, cup, and throws the bag that it came in into grass.
There are three ambiguous and three stable images. The ambiguous images have things in the background that draw attention to it. For example, ambiguous image has a shot of the ground and grass in it to distract the viewer from paying attention to the bag only.