The answer is D. Walls, floor and ceiling.
I think the answer is a and b
I think there are two correct answers from the choices listed above.These are A and D. Alexander Calder use the elements of art and principles of design in his sculptures by having variety of shapes and <span>having repeated shapes and colors that create unity. Hope this answers the question.</span>
I would say true. In this case you could have a poor angle for the photo which makes people less interested in the photo. If you were to have a great angle with lighting to tie it together people may look at the picture and find it interesting. So in this case I would say this statement is true. Hope this helps :)
