Close Up Persons Face Overlay Instead Existing

Create an image featuring a close-up of a person's face with a digital overlay. Instead of the existing design, modify the left side of the face to display a vibrant geometric pattern, resembling a circuitry or network design. Change the background to a gradient of dark blue to teal, with abstract shapes subtly visible. Remove any numeric or binary code, opting for pulsating light effects instead. Keep the overall focus on the facial expression, showcasing a serene yet curious demeanor.