Try to attract Attention Using Light. Our eyes naturally go to the brightest part of an image. To use this effect in your composition the main subject should be the brightest part of the image.
File:Spider man colors.jpg
This shot of Marvel’s Spider-Man has many different colors and values going on. The high values of the wall tiles, metal surface of the stove fan, and orange glow from the outside light combined with the low values of the cabinets, doorway, and shadow of the mid-section create a wonderful balance. The reflectiveness of the mid-section is a nice bonus.
Spider man colors.jpg