Representations of life and death?

Hello, I'm doing a video project for my media I cl. I'm a film/vid major, and I want to represent the emotion of 'life', basically like the life cycle. So I was asking for ideas about life, nature, sunrises, clouds, rocking chair. Problem, no signs, dialogue or non-diegetic music. I'm also going to try to get a hospital room, sonogram, a baby crying, and stuff like that.