I came to this class after taking one of Dylan Mierswinki's classes where she used speckles and directed her students here.
Cool misprint effect. Thank you for the class! I wasn't happy with how the speckles looked on this ad, but now I now how to create speckles in case I want to include a speckle overlay in future work.
ad BEFORE effect:
and AFTER with the Misprint effects applied
ad with speckles - red, white and black