I chose time, leaf and colour as my theme of calendar. Why time? The reason is no matter how the season of the year changing; it must be affected by time. Why leaf? The leaf will become wither or growth is depends on the diversification of seasons. Why colour? Colour is representing the temperature of the seasons.
-Wall Calendar-
Months display like clock and different color base on seasons.
I used 12 leafs on the calendar and it keep changing color and position according to the months.