Retro 0 ‘Shrek’ is 20: go back behind the scenes with PDI By Ian FailesPosted onApril 23, 2021April 23, 2021 Watch this official making-of featurette. issue #13 – VFX creatures Buy now at Amazon issue #12 – virtual production shorts Buy now at Amazon issue #11 – AI and VFX Buy now at Amazon issue #10 – practical effects Buy now at Amazon