This is my wife's aunt. She's an interesting artist, a good person, and very supportive. Her art is vivid and colorful, and she'll paint you something original for helping out.
Donate $100 and I'll make you a supporting character in a book.
Donate $250 and you can choose the deaths for the supporting characters,. ;) (subject to rules of the book's milieu)
For $50, I'll send you two signed hardcovers. When Diplomacy Fails... and whatever else I have that you like.