Interacting galaxy pictures

Papers:

Evidence for Galaxy Interactions/Mergers from Medium Deep Survey WFPC2 Data (Neuschaefer, et al ApJ 97)
Quantitative Morphology of Moderate-Redshift Galaxies: How Many Peculiar Galaxies Are There?(Naim, etal ApJ 97)
The Contribution of Late-Type/Irregulars to the Faint Galaxy Counts From Hubble Space Telescope Medium Deep Surveys(Driver, et al 95 AJ)
The Morphology of Faint Galaxies in Medium Deep Survey Images using WFPC2(Griffiths, et al 94 ApJ 435 L19)
Faintest Galaxy Morphology from HST WFPC2 Imaging of the Hawaii Survey Field(Cowie, Hu, & Songolia 95 AJ)

Deep Field

HST Deep Field Image
Close up of the deep field
More deep field stuff

Papers

A Morphological Catalog of Galaxies in the Hubble Deep Field(Van Den Bergh, etal 97 AJ)

Galaxy morphology to I=25 mag in the Hubble Deep Field(Abraham, etal 96 MNRAS (abstract))

Rapid evolution models:

Faint Blue Galaxies and Merging: The Evolution of the Luminosity Function (Cavaliere & Menc ApJ 97)