4. Andre Vicari
This Welsh painter has actually lost a bit of his value over the years as more paintings have come to the forefront of popularity in the digital age. Vicari is worth over $140 million and is known best for his work of painting portraits for the rich and famous. Painting for Kings and Princes proved lucrative for Vicari, who has sold as much as $27 million worth of paintings to one royal family in Saudi Arabia in one sale.
