i can say, that for a color experiment this turned out very well. Some colors are a little bit to bright if you look at a sunset like this in real life. For example, the blue-purple shade in the left upper corner. Also, the light that shines on the face usually reflects a little bit in the face. You did this very well in the eyes and crow, but I miss it in the face. If this would be a picture, it would be made with a flash light. This is the same with the railing in tbe background. Some advice is to shade a little darker to create more depth in the picture. But all over all, you're going the right way!