https://laughingsquid.com/a-collection-of-creepy-vintage-krampus-christmas-postcards-in-the-book-devil-in-design/?ref=scopeofwork.net
The 2004 book Devil in Design by Monte Beauchamp (previously) of BLAB! features a beautiful collection of creepy vintage Krampus Christmas postcards. The
christmas postcardscollectioncreepyvintagekrampus