The full title should be "The quick brown fox jumps over the lazy dog" ... although it is already repeated about 25 times in the picture... but who's counting...
The phrase is often used to test fonts since it has every letter in the alphabet and then some. I love playing with font types but so rarely happen to use them. This was my chance.
Most of these fonts either came with my operating system or were found online at sites like DAFonts, 1001 Fonts, etc. and are so far as could be determined, freeware. The font Porcelain (brown, center) and a few others were found at misprinted type.