The word "perfect pictures" suggests that the images in question are devoid of any flaws or imperfections. However, there are several antonyms that can be used to describe pictures that are anything but perfect. Some of these antonyms include blurry, distorted, pixelated, grainy, and overexposed. A picture can also be described as washed out, underexposed, noisy, or hazy. These words convey the idea that the image is far from perfect and may have been compromised due to technical errors, poor lighting, or other factors. Regardless of the antonym used, it's important to remember that not all pictures have to be perfect to be beautiful and meaningful.