What Does Random Look Like?

I generated these 500x500 pixel images using a Python program I wrote on a fine January weekend. The program enumerates through each pixel in a desired image size and chooses a random RGB value (0-255) for each pixel. Pretty simple stuff. I used Pillow for image processing. I generated 20+ images and was absolutely enthralled by the results of the program. It was mesmerizing to witness all sorts of intricate patterns upon zooming in on the images. I spent an hour or so generating images to achieve certain patterns. The three images above are my favorite out of the collection of images.