  Soft hadronic collisions with multiple production of (anti)quarks accompanied
with soft photon radiation are described in terms of higher Fock states of the
colliding hadrons, which contain a photon component as well. The Fock state
distribution functions are shaped with the Quark-Gluon String Model. Photon
radiation by quarks is described within the color-dipole phenomenology. The
results of calculations are in a good accord with available data in a wide
range of transverse momenta of the photons.
