![1653NE01B.jpg](https://gazette-eu-west2.azureedge.net/media/5529/1653ne01b.jpg?width=750&height=500&mode=max&updated=08%2f03%2f2017+16%3a49%3a18)
Going by the name Oliver Von Mecklenberg-Schwerin, the man worked for an Oxfordshire antiques dealer as gallery manager where the offence is thought to have occurred.
He is believed to be a Belgian national and has connections in the antiques trade. He was recently reported as being seen at an antiques fair in the south of the country, working for a London-based art and antiques firm.
Anyone with information can contact DC 2674 Jenks of Thames Valley Police on 01993 893833.