 Like photographer's assistants at real photo shoots, first they prep the area, cleaning it, improving it, discussing the angle of the light, and if necessary, they will even move the bed in order to crop from the shot anything unsightly. Stray trash, old leaves, old people. Prepping the area takes some time. Because their phones have such depth of image, even a sweet wrapper many yards away must be removed. Then their props are gathered, pink flower petals,