When the Dallas-based Meadows Museum sent out invitations to its new exhibit featuring works from the extensive collection of Nona & Richard Barrett, the thinking was that the museum was celebrating a rich legacy of Texan art. But some artists attending the opening were stunned to discover that their Barrett-owned works were not in the show, despite the fact that the museum had listed their names in the brochure. It was all a big misunderstanding, of course, but the hurt feelings have remained.