William Wei, senior conservation scientist at the Cultural Heritage Agency of the Netherlands, will speak on campus on Wednesday, October 23, from 4:15 to 5:15 p.m., in Buckley Center room 314, according to Kate Regan, international languages and cultures. His talk, “The Art, Ethics, and Science of Art Conservation,” will present examples of research conducted at the Cultural Heritage Agency of The Netherlands and will discuss the interplay between conservation science, art history, and conservation ethics in restoring works of art. For more information contact Regan at regan@up.edu.