DALL-E 3 PROMPT USED: Create a 1024x1024 pixel avatar showing an adult figure from the shoulders up in the style of a painting. The individual should project the professional occupation of a physician and should be illustrated in having detailed, clear lighting that reveals all the character details. This physician should be depicted holding a telephone to their ear, symbolizing their constant readiness to assist patients and address their illnesses and injuries. Make sure the figure fully occupies the image space for a full-frame effect, and ensure that the image doesn't contain any text elements.