My self motion picture showed happiness and it showed how a smile can also be fake.  My project also showed luxury in it thats why there are watches and jewelry all around the picture.    The horns on top showed how evil it can be to only care about materialistic things in life.  It shows how it can be a facade and that on the surface it shows happiness because you are happy  you have all these things but deep down might be upset.  It also just means happiness because people can be fully content with those type of stuff which is fine.  Another symbol the devil ears show is the fact that some people might have to do evil things to get these expensive things (you never know).