Surrealistic Theme

For my surrealism photomontage, I plan to do a good versus evil themed picture focusing on a lot of cool and warm colors to show the contrast. I will be using my sister in an solemn look to represent the evil side and myself shwoing a more innocent look to represent the good side. I plan the merge the two opposites in the background on the picture using an image of the sun I found on the internet. I will also use curtain pulled back to reveal the sun by creating them in photoshop so I can maintain the proper ratio. I plan to alter the colors in my models' faces to reflect the appropriate tones of warmth or cold. I may also incorporate wisps of fire and ice to enhance the theme.