What is a line

It has been a while sooo... basically i am looking at a line of dance, i began with the basics of defining it and the movement and flow around the room, which would be the line you follow as you dance. I do feel this is so boring and there are so many more avenue to look at that i dropped this and looked into the movement 'line' of a dance. Since i have change my initial definition my ideas have taken of. I have started by drawing a line drawing of a shape\position in a dance, i have gone onto looking at cutting out these shapes on different stocks in small concertina books, so when they have been opened up they look like the dance is flowing through. At the same time i have made small posters which are meant to work together of a position in a dance, however they look plain at the moment so i intend on looking at typography to go with these.