This funny purple quote, Halloween, is ideal for designers. Allow your imagination to run free. It's also an excellent quote for Instagram or Facebook Stories. In Arthur Conan Doyle's A Study in Scarlet (1887), Sherlock Holmes tells Watson, There is a mystery about this which stimulates the imagination; where there is no imagination, there is no horror. What could be more heinous than an unsolved murder? Begin by teasing your followers with a ghoulish image. You can then reveal how you created the image using your products or everyday objects in the following stories by peeling back overlays that obscure the original image.