The cake is decoarted.
The cake is frosted.
The cake is round.
The cake is for a birthday.
The writing on the cake has been done in red frosting.
a round cake on a golden doily
a golden doily on a black tray
a black tray on a gray surface 
white frosting on top of a cake 
cake on black tray
gold foil on tray
candles on top of cake
white frosting on cake
chunks of fudge on cake
this is for a celebration
this is a cake
this is for a birthday
this is a birthday party
birthday cake frosted and decorated with candles
a birthday cake with lit candles on a black tray