My project was made in photoshop, utilizing the elements below.
Project:
Process:
In all honesty, I chose this idea as an experiment. I took three organic ideas (the moon, the cityscape and a rainbow) and combined them. The rainbow (as well as the extension of the sky) however, took a lot of effort to make as natural as possible. Most of my time and effort was used with the blur, dodge and smudge tool to make the sky and the rainbow as neat as possible. I also added a mask to (as well as lowered the opacity of) the moon in order to make the object (although large in size) seem farther away from the city. I did this in order to make it seem more menacing due to the contrast of space.
Additionally, if it is not clear, I rotated the rainbow 90 degrees right, deleted the sky and used the blur tool in order to incorporate the colors into the sky.