User Experience Design: a sense of space in visual design

Once was to give customers the mail version of the New Year card, the evening to finish the picture. Heart to let the wife adults come to enjoy. I thought she would boast how good I do, the wife read but said, this picture shortcomings what! "What's the downside?" "The wife thought for a while, said the lack of a sense of space, too" flat. It dawned on me now. After the final change of the map, the customer is also very satisfied. To sum up:

A sense of hierarchy generally involves 3 questions:
1, composition. Should pay attention to the picture has the front, the middle, the vision, the level sense is better;

2, used up. Light easy to make the screen appears flat, while the side light, backlight level is rich;

3, exposure. Accurate exposure of the picture, the high light part, the dark part of the details can be retained, the level of natural rich and delicate.

The following figure is an example:

Good work should be focused on combining with the right environment, which will make your work more attractive. But please be aware of the rationality of vision.