Vintage Halloween Witch Greeting Card, Victorian Era Magic

Why is this serenely red-haired witch in green robes and a pink pointed hat framed inside a giant golden keyhole — because apparently voyeurism is the cornerstone of 'Happy Halloween'? She leans over a small cauldron on a pedestal producing a modest puff of pink smoke that suggests less 'dark sorcery' and more 'artisanal potpourri malfunction.' She's got the calm, dreamy expression of someone who has absolutely found their work-life balance, which is honestly the most unsettling thing about her. The crescent moon lurking in the upper left, a glowing jack-o-lantern symbol in the upper right, and a field of gold stars complete the scene, as if the universe itself showed up to watch a witch do the most tranquil possible version of evil. Sent as a greeting card, this image essentially communicated: 'I wish you the serene confidence of a woman who has her cauldron game together and simply does not care what you think about it.'