In 1978 Theo Daatselaar started an antique business and since then he has become a well-known art and antique dealer. His collection shows that he is a real generalist. Over the years Theo Daatselaar has established an impressive network. For many clients he is an agent and advisor when it comes to purchasing and selling antiques. In addition to being a respected antique dealer Theo Daatselaar is also a certified appraiser and conducts valuations for probate and insurance purposes.