pigment which is identical to bozo, except it doesn't respond to turbulence. ( Language Reference) Targa: an image stored in the TrueVision Targa format. Targas are versatile and easy to use, and can support 24-bit color. This makes them a good choice for POV-Ray output (see the F command line parameter). Their only drawback is their size, as POV-Ray outputs them in an uncompressed format. See also GIF.