When Liv and Hannah turned up in opposite-coloured tops I had to adapt from my usual tendency towards portraits with narrow tonal ranges. Getting forced out of your usual habits can result in some of your most creative images, so use it as an opportunity to experiment. When all else fails, you can always exaggerate differences for creative impact. Liv and Hannah came into my studio as part of a project for MasteringPortraitPhotography.com. I prefer harmonious colour palettes when it …