Capture a majestic side-profile portrait of a formidable rhinoceros standing tall against a dark, ominous backdrop. Its eyes pierce through the gloom, emitting radiant beams of cobalt-blue laser light. Employ a shallow depth of field to blur the surroundings, drawing all focus to the rhino's powerful gaze and the ethereal glow emanating from it. Ensure the lighting casts dramatic shadows across the rhino's muscular body, enhancing its sense of strength and invulnerability.