  We study the quenched chiral behavior of hadrons with the pseudoscalar mass
as low as $\approx 280$ MeV. We look for quenched chiral logs in the pion mass,
determine the renormalized quark mass, and observe quenched artifacts in the
$a_0$ and $N^*$ propagators. The calculation is done on a quenched lattice of
size $20^4$ and $a = 0.148(2)$ fm using overlap fermions and an improved gauge
action.
