Duo tone

Digital group on line - I'm still coughing!  only two of us.  We looked at this very short, easy tutorial:
How to Apply Duotone Coloring in Photoshop. Phlearn
https://photoshoproadmap.com/how-to-apply-duotone-coloring-in-photoshop/
I had lots of fun trying out lots of different colour combinations!  Really my sort of thing!!