Collage shortcuts

This time, I started taking pictures in the middle of the work. As I wasn't satisfied with it, I started modifying it. I must say that many of my recent collages are the result of a fierce battle, more than in the previous years. Is it the mark of constant urge to do something different? The loss of an easy creative vein? When I am fighting with my collage, I always refer to Picasso, in the Clouzot movie, struggling with a big painting and leaving it finally at one moment. As my fingers were a bit shaky, please forgive me the low quality of the pics.