DIY origami ball.
diy origami lamp shade / your little dubai
DIY paper lampshade. Also here: http://weekdaycarnival.blogspot.fr/2011/11/diy-geoball.html
Accordion paper folding // Candle holders would have been a good idea for an accordion photo booth prop
Unique DIY origami lamp via dekotopia - I tried this: It's supereasy and looks just as in the pic.
Origami style lamps
35 Lovely DIY Paper Lamps. Pretty sure I cannot do this, but lovely anyway