doodle crowns, playful, quirky hand-drawn diadems, tiaras, and regal headpieces. monochrome graphics

crown doodle illustration black isolated icon vector white graffiti logo background king queen sketch princess vintage luxury hand drawn element royal symbol decoration kingdom line simple set prince tiara retro sign abstract emblem drawing diadem majestic classic concept imperial diamond royalty outline head collection silhouette grunge heraldic linear monochrome pictogram