black silhouette of smiling halloween pumpkin. . friendly jack-o-lantern. on white. concept of

halloween pumpkin jackolantern gourd carved silhouette black smiling vector isolated icon illustration decoration holiday celebration festive autumn symbol october harvest emblem design lantern misty smile concept white backdrop surface vegetable pictogram sign logo logotype template cute funny print cartoon friendly character cheerful playful joyful joyous whimsical ai generated