Juan Gris's art was different from Picasso because he's art made you actually think on what you are looking at, while Picasso art was mostly about life,music,joy and etc. hope I helped!
The awnser is the 1500s I took the test
The interval can be represented by 0, 3, 7
First i would have to think or find out what mood i want the art to express becuase ultimately whatever you do with that art in one way or another will express what your feeling. For example if i want a happy peace of art i would do things that make me happy like listening to up beat music watching a fairy tale ending movie, or if i want a sad peace i would listen to sad music or watch a sad movie, ect.