That would depend on the dream. The mood or tone of each dream is unique to the dream. A "dream within a dream" is a fiction popularized by the film "Inception" and the earlier film "Paprika".
mood sad tone depressing
stupid happy sad
They show the mood and tone of the painting, and the way that da Vinci paints the mouth is an illusion whether she is smiling or not.
The setting of the story does this.
Suspenseful is a tone
Tone is the kind of language used to set the mood.
the tone is the mood that the auther creats
not in the mood
what can be inferred about the mood, tone, and point of view of the author.
the tone of gifted hands was calm
Mood
what is the mood and tone of the poem silver