I’ve been shooting portraits long enough to know that “it’s not the camera, it’s the light” is true and also wildly unhelpful on its own. Light plus what, exactly? Last month I was troubleshooting a set of outdoor portraits that felt flat no matter what I did with my editing. The exposures were fine. The location was fine. But something was missing, and I couldn’t name it. That’s the moment you go looking for someone who can show you, not just tell you.

This Joel Grimes tutorial stopped me mid-scroll, and it gave me the specific language I needed for what I was doing wrong.

Why Most Beginners Reach for the Wrong Variable First

When a photo feels boring, the instinct is to fix it in post. Bump the contrast, push the shadows, add a vignette. I did this for years. What Grimes zeroes in on is that the drama in an image is mostly decided before you press the shutter, specifically by two choices: the direction and quality of your light, and the focal length of your lens. Mess up either of those and you’re editing defensively for the rest of the process.

The core argument he makes is simple: a long lens compresses space and flattens features, which can look polished but safe. A wider lens used close to your subject introduces distortion that reads as energy. Neither is wrong. But photographers who only ever reach for the 85mm portrait lens are making the same choice every time without realizing it.

The Light Setup Grimes Is Working With

The lighting approach in the tutorial is built around directionality and contrast ratio, not gear. Grimes positions his key light to create strong shadow falloff across the face, which immediately creates dimension. The light isn’t trying to flatter evenly. It’s trying to sculpt.

He works with a single key light positioned at roughly a 45-degree angle to the subject, high enough to push a shadow down from the nose. This is classic Rembrandt-style placement, but what he emphasizes is the distance of the light to the subject. Closer means a larger light source relative to your subject, which means softer transitions between highlights and shadows. Pull that light back and those transitions get harder and more graphic. That one adjustment changes the entire mood of the image without touching a single setting on your camera.

The ratio he’s working toward is roughly 3:1 or 4:1, meaning the lit side of the face is three to four times brighter than the shadow side. You don’t need a light meter to feel this. Take a test shot and look at the histogram. If you’re seeing the shadow side of the face blown out or totally crushed to black, you’ve pushed too far in either direction.

Lens Choice as a Creative Decision, Not a Default

Here’s the part that rewired something for me. Grimes talks about shooting at focal lengths most portrait photographers avoid for faces, specifically wider options used at close range. When you move physically closer to a subject with a 35mm or even a 24mm, you get exaggerated perspective. The features nearest to the camera read as slightly larger. Done carelessly, this is unflattering. Done intentionally, it creates an immediacy that longer lenses just can’t produce.

His recommendation is to match your lens choice to the story you’re telling. An editorial or commercial shot that needs to feel intense and present can benefit from that slight wide-angle distortion. A beauty shot where you want the subject to feel composed and idealized should stay longer, 85mm and above. The mistake is treating lens choice as a technical default rather than a creative input.

One concrete thing you can do today: shoot the same subject from the same angle at three focal lengths, 35mm, 50mm, and 85mm, adjusting your physical distance each time to keep the face the same size in the frame. The difference in how the background compresses and how the features sit will be immediately obvious.

Where I’d Push Back (Just a Little)

I want to add one honest counterpoint from my own work, because Grimes is shooting in a very controlled studio context and not everything translates directly to natural light situations.

I shoot a lot of travel and lifestyle work outdoors, and the principle of hard versus soft light absolutely holds. But when you’re working with window light or open shade, the “move the light closer or farther” control doesn’t exist the same way. What I’ve found is that you get the same quality-of-light effect by repositioning your subject relative to the light source. Moving someone deeper into a doorway versus closer to an open window changes the transition quality in exactly the way Grimes describes with his studio strobe. The physics are identical. You’re just working with what you have.

The lens advice translates cleanly outdoors, no modification needed.

The Real Takeaway

Every creative choice you make on a portrait shoot either adds tension or removes it, and light direction combined with focal length are the two levers with the most return. Get those right and your editing session becomes refinement instead of rescue.

Watch the full tutorial from Joel Grimes to see these concepts in action with an actual subject. The visual demonstration of how the shadow falloff changes as he adjusts the light distance is worth the few minutes on its own.