A witch ball is a hollow sphere of plain or stained glass that was originally hung in windows to ward off evil spirits, witch’s spells, or ill fortune. According to folk tales, the bright colors of witch balls, traditionally green or blue, would entice evil spirits, and strands inside the ball would capture them and prevent them from escaping. The colorful spheres eventually became popular simply as decorative objects. What modern decorations may have been inspired by witch balls? Discuss
Source: The Free Dictionary