  We report on the simultaneous observation from four directions of the
fluorescence of single $^{87}$Rb atoms trapped at the common focus of four high
numerical aperture (${\rm NA}=0.5$) aspheric lenses. We use an
interferometrically-guided pick-and-place technique to precisely and stably
position the lenses along the four cardinal directions with their foci at a
single central point. The geometry gives right angle access to a single quantum
emitter, and will enable new trapping, excitation, and collection methods. The
fluorescence signals indicate both sub-Poissonian atom number statistics and
photon anti-bunching, showing suitability for cold atom quantum optics.
