File:Stillsuit headgear concept art studies for Dune (2021) by Keith Christensen.jpg

Summary
Concept art of stillsuit headgear (protective hood and mask) for Dune (2021), by Keith Christensen. Various study iterations.

Keith's commentary: "Some stillsuit hood/mask exploration."

Source: Keith Christensen's ArtStation.com profile - "My stillsuit designs Dune"