In my last year of school, one of our exams was to create a wedding cake using these components:
rolled fondant
chocolate box
chocolate box
truffles
sugar work
piping skills
fondant roses
marzipan fruit
sugar work
piping skills
fondant roses
marzipan fruit
I created an 8-tiered wedding cake with the theme of a "Touch of Spring". Each tier was enrobed with sea shell piping using vanilla buttercream, fine piping on each tier all around the cake and the top mounted with fruit, flowers, birds, chocolate and sugar.