Wow! This is lovely work and it's mainly because of the colors as I'm sure you know. I love how all the colors in the sky blend in together to make all types of different shades of purple, blue, pink and yellow. The clouds give it a nice airy look. The lighting is great. The only think I have to say is that it's been done before. There are countless images of clouds like this all over the internet so it's nothing new. I would have liked to see something different, maybe something in the sky like a plane or a bird. Just something that's different than the other pictures of the sky. But it still is great work. Good job!