cool rain on hot summer stone
the odor fills my presence
of freshly dug grave and death and night
These are interesting: Pictures that change as you walk by them. Very effective for Halloween parties and such, I would think, if a bit pricey -- $75 for an 11x14" print, $19 for a 5x7".
How do they work? Well it's not a closely guarded trade secret. The effect is created by a lenticular lens mounted to a computer interlaced print. As the viewer changes perspective he sees a different part of the interlaced image, causing the image to shift. The entire effect is completely self contained and requires no power source.
Here's another, turned into an animated .gif:
The rest of the gallery is here. Roll your cursor over the pictures to see them change.
Via The Green Head
