Great shoot with Emma the other day. Emma wanted a good quality photo for her website/LinkedIn profile. Seeing as we had an hour, I arranged to meet her close to the Tate Modern - a great place for different locations. If I am working with a sole client, I try to give them as many setups as time allows, so that they get maximum value for money.
In the end, Emma received about 35 great photos to use however she wanted, copyright free.