  A model for deeply virtual Compton scattering, based on analytical light-cone
hadron wave functions is presented and studied at energies currently accessible
at Jefferson Laboratory and DESY. It is shown that poles and perpendicular
vector components play an important role at Q^2 < 10 GeV^2. A Q^2 suppressed
diagram has to be included at these low energies, but becomes negligible above
10 GeV^2. Future prospects and developments of this model are discussed.
