Vanilla Sky plays upon the theme of what constitutes reality, and poses it's central character with a choice. Does he want to live in a virtual reality in which everything is perfect, and every sky is a Vanillia Sky out of a Monet painting.
Yes, pencil is a noun, a singular, common, concrete noun; a word for a writing tool; a word for a thing. Nouns are words for people, places or things. 11 people found this useful.
Whether it was just to doodle something or to take down notes, the pencil is an excellent tool to make a marking that is not permanent. Pencils are usually made of graphite or in some cases coloured pigment or charcoal, encased in a wooden cylinder.