Welcome to 2015, trashy poster fiends. I thought I’d launch 2015’s Poster of the Week series with a bang by presenting this gorgeously stylised design for Beau Bachanan’s 1973 occult sleaze fest, High Priestess of Sexual Witchcraft. I’m still not 100% sure why most of the great graphic designers from the 60s and 70s seemingly worked in porn, but I am not complaining.