It's such a basic material, and even without the newly popular colored tape, you can't imagine how people can make such beautiful things with masking, packing, and electrical tape.
Two examples of the work of Mark Khaisman. Yes, these are made with translucent packing masking tape, mounted on a lightbox. Found via My Future Me.
This is a window screen made from masking tape. Yes, I promise. Found via Apartment Therapy.
Rebecca Ward amazingly transforms spaces with colored masking, duct, and electrical tape. Found via The Jealous Curator.
Korean-born artist Sun K. Kwak covered nearly 3 miles of wall space with an installation of black masking tape. Found via Creative Fluff.