30 Best Interior Design by Thomas Britt At Feed Inspiration. Thomas Britt is an icon of the interior design industry. For over 40 years, Thomas has contributed his sense of European classicism and vibrant sense of color to the field. His worldwide travels have influenced his work, where he is particularly passionate about Indian culture. He has even designed for international royalty such as Her Highness the Raj Mata of Jaipur and Princess Priya Ransit of Thailand. Nationally, his high-profile clientele includes U.S. Ambassadors.