Editing was completed by Jennifer Lame, who had previously edited Tenet. While inspecting the footage during editing, Nolan and Lame performed "character passes" to ensure all the characters were properly displayed on screen, due to the film having a faster pace than most traditional blockbusters. Visual effects were handled by DNEG, which produced more than 100 VFX shots from more than 400 practically shot elements, marking their eighth collaboration with Nolan. Andrew Jackson was the visual effects supervisor, who stated that the film used mostly "invisible" visual effects through "'in-camera' special effects created on set". Digital compositing was used for the Trinity scene to add multi-layers to the explosion which was shot in a multifaceted viewpoint. There were 160 VFX artists who worked on the film, 134 of whom were left uncredited.