For the original photo, i think it exposed too much and the lighting is too strong. Also, the color of the flower not strong enough. In this case, I am using the level and curves layer to make the whole picture to be darker in order to make a better contrast. After that, I am using the channel mixer to tune the the tone of color, making the flower red and the background green.On the other hand, I used the brightness and contrast function to let the flower to pop out of the screen. Then blur out the background and sharpen the flower. At last, I am adding a grunge photo to it with the overlay function in order to make the photo more unique.