Pictobox
The Pictobox is a black-and-white camera in Majora's Mask. It is given to Link by a tourism official in Southern Swamp, and can only hold one picture at a time.
The Pictobox made a second appearance in The Wind Waker. It allows Link to take and store three pictographs at a time. It is found in a tunnel in Tingle's jail cell on Windfall Island. With Lenzo's help and a Forest Firefly, Link can turn it into the Deluxe Pictobox, which can take pictographs in color.
Central to a hidden location near the Forest Haven in the The Wind Waker, the Pictobox becomes fundamental in a sub-quest which involves taking photos of characters and having models made from the results. (See Nintendo Gallery) It is also needed for a handful of other side-quests, including taking a color picture of of the full moon.