Answer:
By modern standards, nineteenth-century photography can appear rather primitive. While the stark black and white landscapes and unsmiling people have their own austere beauty, these images also challenge our notions of what defines a work of art.
Photography is a controversial fine art medium, simply because it is difficult to classify—is it an art or a science? Nineteenth century photographers struggled with this distinction, trying to reconcile aesthetics with improvements in technology.
Explanation:
It most likely means they are singing higher than required
I think he meant that if there was a God then he would not let us struggle. Yet I think he is incorrect because if God did not let us struggle then we would never learn.
