They claim to have writer's block. Believe me there are ways around writer's block. The best way is to put down whatever's in your head on paper. Sure most of this will be of minimal quality, but I guarantee you that you'll find some hidden gems as well. Remember you don't have to keep everything you write.
Art is disposable.
Don't be afraid to throw out what you're not happy with. I'd like to suggest three other ways to extend your images in order to make them more concrete. Let's look at examples from a Li-Young Lee poem. What Is Dead Tonight my brother,in heavy boots,is walking through bare rooms over my head, opening and closing doors. His love for me feels like spilled water running back to its vessel.