It seems that you have created a unique piece of art by using three 5-inch cakes to make an antique perfume bottle or can. Additionally, you have made your first attempt at a pillow-shaped cake by using an 8x8 cake covered with fondant and airbrushed in purple. Here you can check Perfume samples ,However, you encountered a problem with your airbrush, which caused it to "spit." Overall, it sounds like you have put a lot of effort and creativity into your cake-decorating project, and despite the issue with your airbrush, you have produced an impressive result. Keep practicing and experimenting with different techniques to refine your skills and create even more beautiful and unique creations in the future.