In terms of having this as a professional headshot I don't think it would really fall under that category if that's what you were going for (I'm no headshot expert so don't take my word for it lol). But i'm not saying that the photo is bad.I love the mood of the shot and the dramatic lighting. Only a few things I'd suggest in changing for the future, don't have him in front of the window, and have him sit up straighter so he's not slouchy. Overall good shot!
In terms of having this as a professional headshot I don't think it would really fall under that category if that's what you were going for (I'm no headshot expert so don't take my word for it lol). But i'm not saying that the photo is bad.I love the mood of the shot and the dramatic lighting. Only a few things I'd suggest in changing for the future, don't have him in front of the window, and have him sit up straighter so he's not slouchy. Overall good shot!