Crystallographic analysis reveals details of copper coordinated in YBa2Cu3O7 (T. Siegrist, Photo AT&T Labs), electron density distribution in a human opiate at 100K (C. Lecomte, et al., ACA Meeting, Albuquerque, NM, Abst. PG02, p. 105, 1993), the architecture of an AIDS virus protein (Fitzgerald, et al., J. Biol. Chem. 265, 14209, 1990; drawing by J.A. Calloway, Protein Database using MIDAS by T.E. Ferrin, UCSF), and Aggregate of modified fullerenes (Balch et al., J. Am. Chem. Soc. 114, 5405, 1992 drawn with Biosym software by M. Olmstead).