This picture shows form and shape and texture from the trees.
This picture uses the element of colour and line.
This picture uses space effectively as all the different aspects to the picture are equal and theres not too much of one thing.
This picture is very simply and is taken from underneath is uses value from the darkness from the dark green but the light from the sky and the white buildings around it.
This picture uses space and has a large amount of empty space in the sky but the plants add colour to the scenery.
This picture shows colour and light because half of the stairs is covered in darkness and the other half is light.