How to list VM images in LXD (Linux Containers)

Description:
  Manage images
 
  In LXD containers are created from images. Those images were themselves
  either generated from an existing container or downloaded from an image
  server.
 
  When using remote images, LXD will automatically cache images for you
  and remove them upon expiration.
 
  The image unique identifier is the hash (sha-256) of its representation
  as a compressed tarball (or for split images, the concatenation of the
  metadata and rootfs tarballs).
 
  Images can be referenced by their full hash, shortest unique partial
  hash or alias name (if one is set).
 
Usage:
  lxc image [command]
 
Available Commands:
  alias       Manage image aliases
  copy        Copy images between servers
  delete      Delete images
  edit        Edit image properties
  export      Export and download images
  import      Import images into the image store
  info        Show useful information about images
  list        List images
  refresh     Refresh images
  show        Show image properties
 
Global Flags:
      --debug            Show all debug messages
      --force-local      Force using the local unix socket
  -h, --help             Print help
      --project string   Override the source project
  -q, --quiet            Don't show progress information
  -v, --verbose          Show all information messages
      --version          Print version number
 
Use "lxc image [command] --help" for more information about a command.