In the world of Polar Coordinates, you can turn a horizontal line into circle, turn a vertical line into radial line. You can also start with a panoramic image and ends with a small planet. It's a planet you've never seen. This tutorial is about how to make fantastic planet.
Step 1: Select a photo of city building
Step 2: Go to Advanced > Polar Coordinates > Plane 2 Polar I. You will see a small world.
Step 3: Sharpen this photo
All done. Just 3 steps. The most important is the photo you choose. Not every photo of city building can create amazing result.
I will attach some photos which are perfect for polar coordinates. Looking forward to your works in comment.
The function of Polar Coordinates can make so many interesting pictures.