IRSample.tif
VisibleSample.tif
UVSample.tif
Infra-red                                   Visible                                       Ultraviolet
Flower01.tif
a normal photograph contains layers of three visible colors, red, green and blue, and builds up a full color image of every shade the eye can see. an extended spectrum photograph extends the spectrum into the near infrared and near ultraviolet ranges, substituting UV for blue and IR for red. What you see is a look into an extended world, where leaves are red and apples magenta.
Composite
extended spectrum photographs :: about