  The McLerran-Venugopalan model describes a highly boosted hadron/nucleus as a
sheet of random color charges which source soft classical Weizs\"acker-Williams
gluon fields. We show that due to fluctuations, individual configurations are
azimuthally anisotropic. We present initial evidence that impact parameter
dependent small-x JIMWLK resummation preserves such anisotropies over several
units of rapidity. Finally, we compute the first four azimuthal Fourier
amplitudes of the S-matrix of a fundamental dipole in such background fields.
