Did you write it down?
Make it a habit: Observe something, write it down immediately. Observe, write. Don’t wait till you get home, the moment will be gone. Carry a note book with you at all times. If that is too cumbersome, get a phone app. I use Google Keep.
The picture at the top of the post is supposed to represent the future of Charlotte, NC. There are two other murals beside this one (past and present respectively) but this one was just wacky to pass up. What on earth are we supposed to think of the future based on this painting?
Is culture being trapped in a box? Will the environment burn? We’re going to live in pyramids and young boys will wear their parent’s coats? Sure, that’s being literal but come on. Doesn’t it seem to lack cohesion? Perhaps I’m just a dullard when it comes to art. In any case it makes a great writing prompt. This is your future – write a scene that takes place in this world.