August 17, 2015 9:47pm You say your concerned about same expression in your images. Open your lips just a tad so if there were a slight breeze you would barely feel it going across your open lips. Say words like-- hot, true, and alfalfa --- and ask the photographer to snap the images while you are using these words. Ask the photographer to dream up and say some ridiculous and totally obsurd , but laughable yet unimaginable food combination and tell him tosnap the shutter the moment you start to react to it --- like " "mustard and baked beans on ice cream ". Do this only if you and your photographer are comfortable shooting together.
