Duotone is a halftone image or photograph in contrasting colors like blue or black. Or duotone or duograph can be created by taking an image and superimposing one color over another. Or using a filter or setting. It’s a way to be creative with colors in pictures.
I took an image of a windmill and converted two to soft, contrasting colors for a vintage look. Then I superimposed one photo over the other.
I wanted to create a retro postcard effect with this photograph. I used complimentary colors in olive and blue, and olive is sort of a retro color.
I set my camera to Tungsten filter/light setting to create a dramatic duotone style cloudy sky.
These are my photos in duotone.
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