Elements
This picture shows the element of space. The space is represented in the empty hallway.
This picture shows the element of line. The line is represented in the rail tracks.
This picture shows the element of texture. The texture is represented by the carpet's texture.
This picture shows the element of shape. The shape is represented in the lockers and pillar in the middle.
Picture found at http://www.johnwoowalls.com/
This picture shows the element of colour. The colour is represented by the flowers.
Principles
This picture shows the principle of Rhythm. The rythm is represented by the weaving pattern of the fire hose.
This picture shows the principle of Symmetrical Balance. The Symmetrical Balance is represented by the doors, side by side.
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This picture shows the principle of Asymmetrical Balance. The Asymmetrical Balance is represented by the balance of the sixe of the hallway.
This picture shows the principle of Contrast. The contrast is represented by the beams of the building in front of the sunrise.
This picture shows the principle of Emphasis. The emphasis is represent by the black garbage can against thee bright yell wall.