search articles:     from the issue of April 10, 2008         GALLERY VIEW Visitors to the Sheldon Museum of Art examine the "Luis Gonzalez Palma: Metaphors of the Heart" exhibition. The photography exhibit is open through June 1. For more information, go to www.sheldonartgallery.org. Photo by Tom White/Sheldon Museum of Art. GO TO: ISSUE OF APRIL 10 ARTS HEADLINES FOR APRIL 10 MFA 3 | Open through April 11 '4 Months, 3 Weeks and 2 Days' and 'Snow Babies' open April 11 at the Ross American Life in Poetry Celaya to make second visit to UNL April 14-18 GALLERY VIEW Trudell lecture is April 16 'Unvarnished Truth' opens April 17 733142S38129X