By praising their creativity/ies. . .
George Eastman introduced film roll in 1884.
Answer:
B: Elements of art
Explanation:
Balance refers to the way the elements of art are arranged in a work of art to create a sense of stability and visual weight. Book form is the shape and structure of a book. Color is an element of art that is the result of light hitting an object and reflecting back to the eye. design-line, shape, color, value, texture,form, and the space or organized or a compost according to the principles of art and design balance contrast, emphasize, movement, patterns, rhythm, and other elements of composing to get a painting structure and Convey.
