One "typical case" for me: couple of portraits of a singer, will meet her at her home. Warned to be a difficult case, writer wants to be present. Thank God he got sick and could not come. She is bit difficult at first, wants to be shot outside walking her dog. Claiming cloudy weather and imminent rain, we move to her apartment. She warms up quite nicely in 10 minutes, and after about an hour this is what we came up with (2 B&W full pages, one full page color). Illumination from one 30x25cm LED panel, background is a painted bed board which happened to be leaning against the wall in her living room. Recipe: humor, genuine interest (?), persistence. Some NIK Collection Silver Efex thrown in. Fujifilm X-T1 with 56mm f/1.2 at full open.