Bottom tier is 10" round, top tier is 6" round. Columns are paper towel and toilet paper cardboard centers (didn't have enough time to do gumpaste towers) covered with 50/50 gumpaste and fondant. Tops of towers are ice cream cones, covered in fondant then rolled in sugar crystals. Entire cake was imprinted with brick texture matt and then airbrushed pink. All flowers are RI with green BC vines. Grass around castle is coconut dusted with petal dust. This was my first castle and I had a lot of fun. TFL