"I am your father." That is a very misquoted line, usually as "Luke, I am your father" Anyway this photo is not actually about Darth, it is about the background.
The background is tin foil. A no name brand even. I crumpled it a bit and stood it up leaning against my 70-200 lens. I used my Yongnuo 568exII flash on low power ( 1/64th) with a red gel on it to light the background.
Darth is lit with a flashlight.