Over the last couple of days I’ve been working on a new set of cards, and here is the newest one; a William Morris (arts & crafts movement) style “K” card:

William Morris arts and crafts style letter "K" laser cut card - gold
Small Square William Morris Style “K”

It can also be made as a card topper, which could be mounted on a bigger card:

William Morris arts and crafts style letter "K" laser cut card topper - black
William Morris style letter “K” laser cut card topper.