Filtering by: Creator Holl, William, 1807-1871 Remove constraint Creator: Holl, William, 1807-1871 Subject Equus caballus (species) Remove constraint Subject: Equus caballus (species) Subject engraving (printing process) Remove constraint Subject: engraving (printing process) Subject portraits Remove constraint Subject: portraits Subject prints (visual works) Remove constraint Subject: prints (visual works)