There there is revelation in each morsel. Each image is rich and deep. Each image was chosen by your mind and drawn from your memory. It is not random and chaotic, rather it is speaking to you in the ancient language of the dream, a language more primitive than logic. Like a holograph, each turn of the image reveals more.
Every bit contains the essence of the whole.
Here are some things I do with a dream. Think of the opposite of each image. After a full experience with examining each part for fuzzy relationships, metaphors and other word play, go back to the original dream and put all your new ideas back in the context of the original. The key concept is to pursue alternative thoughts related to the core images and experience and see what pops into mind regarding the day world or other dreams. Fiddle around with it til something pops.