  We summarise recent Hubble Space Telescope results on the morphology of faint
field galaxies. Our two principle results are: (1) the galaxies responsible for
the faint blue excess have late-type/irregular morphology and (2) the number
counts of normal galaxies, ellipticals and early-type spirals, are well fit by
standard no-evolution models implying that the giant population was in place
and mature by a redshift of $\ge 0.7$.
