  We present the minimal sextet--quark condensation model as an attractive
alternative to the standard model. The model is constructed by a simple and
natural extension beyond the standard model and has many new interesting
features some of which can be tested readily at the existing colliders. A
crucial test may be a short--lived axion-- like $\eta_6$ of mass 30--60 GeV,
which can produce high energy photons diffractively at hadron colliders and
radiatively in $e^+ e^-$ colliders.
