The Kiss represents February and valentines day.
The swing has a bit humor attached. Instead of the luscious garden, all the trees are busy shedding their leaves in fall (April).
The scream represents how most people feel about the cold during wintertime in South Africa.
Starry night shows the wind blowing and the trees almost toppling during the August winds in South Africa.
Frida and her well-known flowers in her hair represent springtime in September.
The wave is a reference to those summer vacations and time spent on the beach.