What key has f# , c# and g# :)

What are the two ways in which you can identify forms? cones and spheres are examples of (dark/artifical/geometric) forms, whereas mountains and trees are (natural/organic/light) forms.

Choose one piece of art from the unit. identify at least three elements or principles of art in this piece of artwork. discuss each element or principle and how it is used in the piece.

Which of the following was  not  part of the typical medieval mass ordinary service? kyriegloriacredo motetsanctusagnus dei