B&W and slight green tone

[quand]

(11-21-2018, 04:34 PM)Ofnuts Wrote:

(11-21-2018, 04:30 PM)quand Wrote:

(11-21-2018, 03:57 PM)rich2005 Wrote: Colorize find in menu Colors -> Colorize

example with before/after: https://i.imgur.com/xYiTgEM.jpg

Gradient Map  Colors -> Map -> Gradient Map

Set the FG/BG gradient (usually the default), example: https://i.imgur.com/OGfpGbP.jpg

ok thanks

curiously, "Colorize" appear" indeed in "Colors", but is not operational

first, to convert colored picture to b&w, I set "Picture, mode, grey levels"

So you are in grayscale mode. You should remain in RGB mode, and get a B&W image with Color>Desaturate.

ok, what is the best in "Desaturation " ? Color to grey levels or "Desaturate" ?

thanks