Answer:Well I need a little more information but I can work with this.
Explanation:The humans are all dead. They have all died during an atomic explosion. The family had been outside when the atomic blast occurred. All that remains are their silhouettes.Or The family that lives in the house full of technologically-advanced automation has disappeared. They are apparently the victims of a nuclear holocaust that wiped out humanity. All that remains of them are their four silhouettes tragically etched onto "the west face of house."
Hope this helps.Sorry I didn't really know a lot about that story.But you can pick one of the two answers I gave to you.Sorry if there in correct
