Cover picture: Simultaneously collected near-field force (left) and fluorescence (right) images of a phase separated DPPC monolayer doped with a fluorescent marker specific for the less dense phase. The small height differences (5-8 Å) seen in the force image are directly correlated with the fluorescence structures, which allows for the unambiguous assignment of the coexisting lipid phases. See the article by Hollars and Dunn on p. 342.