[Front cover] IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control - Aug. 2005 Vol. 52 No. 8

The front cover image contains an image of "The Scream" by Edvard Munch, the progression of the traveling wave about the circumference of the "Scream" actuator calculated by numerical methods, and a photograph of a newly assembled version of the actuator. Note the close resemblance. Images courtesy of James R. Friend, Kentaro Nakamura, and Sadayuki Ueha, Tokyo Institute of Technology, Precision and Intelligence Laboratory, Yokohama, Japan. See article on page 1343.