Duotone filter

[tom95521]

It's slightly different than the existing monotone Toning (Grayscale, Sepia, Cyan) or Coloration (Red, Green, Blue). You select 2 (duo) colors (Shadows, Highlights) with maybe a gamma adjustment. I think it would add an interesting effect to slideshows, if it can be adjusted on keyframes. I know it can be done with Photoshop and websites such as the one below, but I think having it integrated would be cool.

Test your own image here.
https://shapefactory.co/

Thanks,
Tom

Photos from PIxabay.