Accepted Answer
High-key contrast prints during this period were a result of the new lighting systems introduction.So, the correct option is A.In ads for food and cosmetic items, high-key lighting is frequently employed. A happy atmosphere and a good message are frequently suggested by the scenes with brilliant lighting. When used in video interviews or instructional films, this appearance may also convey honesty and openness. Utilizing powerful light sources and delicate shadows is the key to producing high-key photos and prints. To strongly illuminate a scene without casting harsh shadows on your subject, utilize a large softbox or diffuser. According to Hara, the larger the source of light, the softer the shadows appear. Light tones dominate a high-key photograph; there are no deep shadows to be seen. When constructed in this way, a picture or painting has a narrower tonal range, mostly consisting of whites and light grays.Learn to know more about Contrast onhttps://brainly.com/question/26594109#SPJ4