An image portraying a moment of historical religious significance: the angel Gabriel visiting Mary, as mentioned in the Bible, Luke 1:30. Illustrate this in a respectful and devotional manner, upholding the sanctity of Christianity. The scene showcases Mary, a Middle-Eastern woman of medium build with long hair, dressed in traditional attire and Gabriel, a celestial being with an aura of divine grace, both portrayed in the minimalist style of line art. Keep the drawing warm, humble, and inspiring. Please ensure no text or words are included in the image.