"Behemoth" is a large parlor kaleidoscope by artist Robert Jansen. This scope has an internal light source that is activated by plugging in the scope and activating the light switch. This scope has eight different object cells and eight veiwing ports. There are two mechanisms at work in this scope. When you turn the ship's wheel on the end of the scope it actually turns all eight of the object cells individually to vary the image in each. When you turn the knob on the side of the scope it changes the cells from one viewing port to another. With these two meachanisms you can vary the images in this scope endlessly! This scope measures 14"T x 8"W x 13" deep. The barrel casing on this scope measures 8-1/2" in diameter and this piece weighs 21 lbs.