My base rates are:
$400USD for one subject with a simple background
$450USD for two subjects with a simple background
$25 each additional subject
The price goes up the more complex the painting gets. For example, three dogs depicted as a King, Queen and Jester in a medieval setting will cost more than the same three dogs just sitting in front of a generic background.
What you get:
A custom digital painting based off of photo references that you provide. The painting is delivered via email in the form of two hi-res image files. The first is optimized for viewing on screen while the second is optimized for printing. You can then have the artwork printed on whatever you want as often as you like providing its non-commercial.
I retain all copyrights.