a colorful polka dot pattern on a white background

Prompt 1: a white background with black dots that change colors from black to orange and blue. the dots are arranged in a circular pattern, and showcases various patterns of dots with different colors. also includes a black and white pattern of dots. ends with a black and white pattern of dots.

Prompt 2: a white background with black dots, which gradually change from black to orange and then back to black. ends with a black and white pattern.