Hello Marco!  Here my questions (sorry for my english) : in a situation of warm light against cold light, are the shadows to be considered as if it were an overcast sky situation?  I mean, are the lights cold and the shadows warm? And, how do you handle the values ​​when using multiply mode?  If you stay in the middle, is it like you are at the bottom of the darkest point? are you of italian origins? Thanks for your teaching, color has always been my bully but thanks to you we are now making friends. Stefano

for this wonderful lesson I wanted to use a photo taken in Japan during a trip two years ago as a reference and apply the complementary color palette. beautiful and very fun exercise!