2. Harmony is a principle of art which refers to pleasing arrangement or elements in a
composition. It can be achieved by blending the elements together in an orderly,
pleasant, and unified whole.
Examples:
Good Harmony
Illustration 1
Lacks Harmony
Illustration 2
Illustration 1 shows related elements like moon and stars. They are all
heavenly bodies. In illustration 2, the can is not related with the rest of the elements
and does not fit the composition.
3. Proportion is the principle of art that deals with dimensions or measurements and
satisfactory relation between things or parts as regards to size, symmetry, and balance.
Examples:
Illustration 1 Illustration 2
Illustration 1, the vase is proportional to the number of flowers. While
illustration 2, the vase is out of proportion with the number of flowers because a
small vase should hold lesser amount of flowers.