The idea to design a bare light bulb hanging down from the ceiling sometimes will create a special atmosphere. But, if I wanted to place some bulb hanging on my ceiling sure I will go with this design, The Tin Lamp by Yar Rassadin.
Popp uses controlled drips of water to create a waterfall of words and images. A horizontal module with computer-controlled valves hung from the ceiling releases droplets at precise times to form predetermined shapes.
"Don't waster your time..." Toilet Paper Origami Ads for Kellog's All-Bran Plus cereal by Leo Burnett, Dubai, UAE. I know they are a little grade school in their humor but I laughed a bit when I first saw them.
BLOOG - A machine that scrambles words and sentences of real-time blog posts, based on the look of a 1960’s Moog synthesizer. Pulling in RSS feeds, it scrolls through the text and adds/subtracts words.