  We study the electromagnetic pion form factor and the VV - AA two point
function for momenta -(600 MeV)^2 < q^2 < (600 MeV)^2 and we note the
similarity between vector meson dominance and two versions of the free
constituent quark model. The similarity is more striking when the momentum
dependence of the quark mass is taken into account. We consider the
implications for QCD and other theories.
