This image above is not pixilated, but quiltilated: the component elements are not squares but 45-45-90 triangles.

• B.S., 1979, California Institute of Technology.
• Ph.D., 1984, U.C. Berkeley.
• Postdoctoral member of Technical Staff, AT&T Bell Laboratories, 1984-86.
• Member, Technical Staff, AT&T Bell Laboratories, 1986-88.
• Assistant Professor, Physics, Cornell University, 1988-93.
• Associate Professor, Physics, Cornell University, 1993-2001.
• Professor, Physics, Cornell University, 2001-present.
• Visiting professor, Universität Tübingen, 1994-95.
• William L. McMillan Prize, 1988. Alfred P. Sloan Fellow, 1989-92.
• Presidential Young Investigator, 1989-94.
• David and Lucille Packard Fellow, 1989-94.
• Guggenheim Fellow, 1994-95.
• Alexander von Humboldt Fellow, 1994-95.
• Erskine Fellow, 2010.