Optical g-band mosaic from VST of the Hydra I cluster. Red boxes show the LEWIS sample.
Color-composite (gr) image of the SW group of galaxies in the Hydra I cluster
Color-composite (gr) image of the core region in the Hydra I cluster of galaxies
Color-composite (gr) image of an ultra diffuse galaxy in the Hydra I cluster.
Color-composite (gr) image of the system of two spiral galaxies, NGC3314A (in front) and NGC3314B (behind), in the Hydra I cluster
Representation of a rotating ultra-diffuse galaxy.