The best ways to create bleach bypass looks, including references from Road to Perdition, Saving Private Ryan, Children of Men and Minority Report. See a range of DaVinci Resolve techniques for color replacement, duotone, and more.

Lots more grading techniques in live online classes:
https://www.finalcolor.com/colorclasses20
RG105i Resolve Color Matrix July 15-17
CT201i: Advanced Looks And Matching July 22-24
CA301i: HDR Color Masterclass: Aug 26-28