A full sleeve tattoo in illustrative realism style, showing a detailed lighthouse on the forearm glowing at night, with a dark purple starry sky. A man and a boy are standing at the base of the red and white lighthouse, holding hands and looking up at it. From the elbow up to the shoulder, the arm is filled with large, vibrant red roses and green vines blending into the same purple sky. The entire scene is atmospheric, emotionally rich, with soft lighting, high detail, and smooth blending between elements.” tattoo idea