You must take your ME Driver's license photo at the BMV office. When you take your photo, you should make sure that you wear what you would wear normally. It's extremely important that your face is clearly shown and recognizable. Look straight at the camera and do not smile, as a resting face is easier to identify.
When you apply for your ME Learner's Permit, you will need to bring proof of your residency in Maine, your Social Security Number and two documents that prove your identity. If you are under 18, you will need to submit a Driver's Education certificate.