----------------------------Original message---------------------------- Dear Colleagues, The Barnes Foundation regulations stipulate that a count of all tour registrants must be provided in advance and are not subject to change. We will therefore not be able to accept on-site registrations for these tours. There are still spaces remaining for these tours, but spaces will be claimed quickly as we get closer to the conference -- if you haven't already done so, please send in your conference registration as soon as possible. Roger Lawson