1. Create a new image in Photoshop, execute [Filter_Render_Clouds] with the default color, and then use [Filter_Pixelize_Mosaic] to get an effect similar to the picture below.
2. Use [Filter_Blur_Radial Blur] and set it as shown below.
Then use [Filter_Stylize_Find Edges] and repeat [CTRL_F] two or three times to get an effect similar to the picture below.
