: A 50mm or 85mm prime lens is ideal for close-up portraits with a shallow depth of field, while a 35mm works better for wider shots that include the surrounding room.
: Shoot during the "golden hour" (early morning or late afternoon) for the most gentle, warm glow.
: Position the subject directly in front of the window with the camera facing both. Underexpose the subject to create a dramatic outline of their form against the bright background.