This is not in the least bit “scrapbooky,” but it is definitely “Halloweeny.” I started with a stock photo of a woman screaming then added and distorted a clipart hand. Used the time machine, added a vignette, a mask, some texture overlays, and some other adjustments and effects. I even used Local Tone Mapping although I really have no clue how it works. 🙂 The font is Raven Scream free from Sinister Fonts. I hope nobody has nightmares!