[0;1;33m+[32m)[37mIncrease Resolution [35m-
  [36mIncrease the resolution output of the collage.  You can have up to 29 GIFs
  in a collage created at 640x480. 640x480 is the default resolution.  In a
  600x800 resolution collage, you can have up to 47 GIFs per collage and 79
  at 1024x768.[0m
