Hi there, one of my friends has to take some photos for art with special subjects. The subjects are: orderliness, chaos, calmness, harmony, tension, openness, closeness and boredom, every subject personated with people, the main subject is composition. She asked me to help her, some subjects are easy to realize but we have got problems with closeness. How on earth should we represent closeness? Has anybody an idea? Thank you very much in advance.