Read the full article, on Etsy's blog. This October, let's take on new and unique creepy Halloween decor instead of the same old orange and black motif. In today's How-Tuesday, Etsy and Threadbanger team up to create a 3-dimensional blood spatter effect. These murder scene recreations are blood-chilling decor, and they make a fun and interactive backdrop for your Halloween party's photo booth. This will surely creep you and your guests out and will go over quite well with the serial killers in attendance.