One of Mr. T's coworkers asked me to make this cake for her dad's birthday. This is a 2 layer 8" vanilla cake. I wasn't sure what colour to do the icing in and had some left over icing from the Sesame Street cupcakes. I mixed them to together and added some Electric Blue food colouring. This amazing dark indigo colour came out. I loved the colour so much that I decided not to cover it in fondant. I added yellow and red stars for decoration. Interestingly enough the colour turned a dark green over night. Very strange. Dying icing dark colours seems to be a gamble for me.