Chapter 18 — Exercises

Architecture is the genre where the subject holds still and the precision is all yours, so these exercises drill two things above all: controlling lines (especially verticals) and managing light (especially the window-versus-room fight indoors). A phone is a fully capable architecture camera — its level and auto-straighten features make it genuinely competitive — so wherever a camera is mentioned, the phone path is assumed. Difficulty is marked ⭐ (warm-up), ⭐⭐ (core), ⭐⭐⭐ (stretch). Do at least the starred and odd-numbered ones; model answers and critiques for those live in the book's Answers to Selected Exercises. Keep everything — your best frame feeds the Portfolio Checkpoint.

Part A — Seeing structure (Read the Frame & Eye Training)

Exercise 18.1 ⭐ — Line, repetition, geometry. Find five buildings near you (or five building photographs). For each, write one sentence naming its strongest line, its strongest repetition, and its dominant geometry (rectangle, triangle, circle, or the tension between them). The goal is fluency at seeing structure before you ever raise a camera.

Exercise 18.2 ⭐⭐ — Find the break. Pick one building with a clear repeating element (a window grid, a row of columns, a stack of balconies). Photograph it twice: once as pure repetition filling the frame, and once framed so a single break in the pattern (an open window, a different door, a corner balcony) sits on a power point. Which is the stronger image, and why?

Exercise 18.3 ⭐⭐ — Three ways to see one façade. Recreate Figure 18.1 on a single building: (a) a record shot (whole building, dead front), (b) a rhythm shot (crop into the repetition, no sky or ground), and (c) a "the one that's different" shot. Lay the three side by side and rank them. Write one sentence on why the record shot is almost always the weakest.

Exercise 18.4 ⭐⭐⭐ — Write a Described Photograph of a building. Choose an architectural image you admire (yours or a published one) and write a full Described Photograph using the six fields (THE FRAME / THE LIGHT / THE MOMENT / THE CHOICES / THE EFFECT / THE LESSON). For THE CHOICES, deduce the focal length, the vantage (camera height and distance), and whether the verticals were corrected. Specificity is the whole exercise.

Part B — Keeping verticals straight (Shoot This & Fix the Photo)

Exercise 18.5 ⭐ — Make a building fall over, then stand it up. Stand at the base of any tall structure and deliberately tilt your camera up to fit it in. Shoot it. Look at the converging verticals — the building falling backwards. Now run your phone's or editor's perspective correction on the same file. Keep both. You have just produced, with your own hands, the chapter's central problem and its cure.

Exercise 18.6 ⭐⭐ — Three roads to straight verticals. Photograph one tall building three ways so its verticals end up parallel: (1) step back far enough to shoot level, cropping the foreground; (2) gain height (a balcony, an upstairs window, a raised position) and shoot level; (3) tilt up and fix it with perspective correction. Compare the three results for distortion, resolution, and how natural they look. Which would you use if you could?

Exercise 18.7 ⭐⭐ — Level and square. Turn on your camera's grid and level. Photograph a building façade with the camera (a) perfectly level and square, then (b) deliberately rotated a few degrees sideways, then (c) tilted slightly up. Note which errors perspective correction can fix easily and which are painful. Conclusion: get it right in camera when you can.

Exercise 18.8 ⭐⭐⭐ — Fix the photo: the leaning cathedral. A reader sends you this failed shot to diagnose: "I stood right at the base of a beautiful old church and pointed my phone up to fit the towers. In the photo the whole church is leaning backwards and the two towers tip toward each other. The sky is blown white. It looks terrible." Write the full diagnosis (name the geometry) and prescribe the exact re-shoot — capture fixes first, then the software fix, then a note on the sky.

Exercise 18.9 ⭐⭐ — The over-correction trap. Take a perspective-corrected building image and deliberately push the correction too far, until the building looms forward (top wider than bottom). Then dial it back to true vertical, then back off another 10–15%. Keep all three and decide which looks most natural. Learn where "straight" tips into "unnatural."

Part C — Lenses and vantage (Shoot This)

Exercise 18.10 ⭐⭐ — Wide vs. long, one building. Photograph one building twice: once with your widest lens (phone ultra-wide or main) up close, exaggerating depth and lines; once with your longest lens from far back, compressing it into flat pattern. Same building, two completely different photographs. Write one sentence on what idea each version communicates.

Exercise 18.11 ⭐⭐ — Working the corner. Find a building corner where two faces meet. Photograph it so the corner edge runs down the frame and both faces recede away (two-point perspective). Move around until the two faces are balanced and the corner is a strong vertical line. This is the single most useful architectural vantage; practice it until it's instinct.

Exercise 18.12 ⭐⭐⭐ — Convergence on purpose. Now break §18.2's rule deliberately. Point an ultra-wide lens straight up at a cluster of towers, or up a stairwell, so the verticals rush to a vanishing point and the convergence is the dramatic point of the image. Make three. The lesson: you correct verticals when you want stability, and exaggerate them when you want drama — both are choices.

Part D — Interiors and light (Shoot This, Settings Drill & Fix the Photo)

Exercise 18.13 ⭐ — Expose for the room, then the view. Find a room with a bright window. Make two exposures of the same frame: one exposed for the room (window blows white), one for the view (room goes dark). Keep both. Confirm with your own eyes that one ordinary exposure cannot hold both — the core interior problem.

Exercise 18.14 ⭐⭐ — Settings drill: the dim interior. You're photographing a friend's living room, handheld is too slow, the window is four stops brighter than the walls, and you have a tripod. Write a full starting exposure (mode, aperture, ISO, shutter approach, focus, white balance, RAW or not) and explain the two decisions that actually matter (what you expose for; whether to bracket). Justify each trade-off.

Exercise 18.15 ⭐⭐ — Wait for blue hour. Photograph the same interior with a visible window twice: once at midday (wide window-to-room gap) and once at blue hour with the room lamps on (narrow gap). Same frame, tripod-locked. Compare how completely the contrast problem solves itself with timing. This is the chapter's most powerful interior lesson, proven in your own files.

Exercise 18.16 ⭐⭐⭐ — Bracket and blend. Lock your camera on a tripod in a high-contrast interior. Shoot a bracket: one frame exposed for the bright window, one for the mid-room, one for the dark corners (and a couple between). Blend them in any editor that supports it (or HDR-merge) into a single image that holds detail in the window and the room. Note the one rule you cannot break (the camera must not move).

Exercise 18.17 ⭐⭐ — Fix the photo: the muddy room. Diagnose this failed interior: "I photographed a beautiful sunlit kitchen at noon. In the photo the windows are pure white with no view, the room looks grey and flat, and the warm wood and cool window light fight each other into an ugly color. The lines are slightly crooked too." Prescribe the full re-shoot: timing, exposure decision, white balance, level/verticals, and whether to bracket.

Exercise 18.18 ⭐⭐ — Kill the clutter. Photograph any room as-is, then spend five minutes editing the physical space — square the cushions, move the stray mug, clear the counter, kill the distracting reflection — and shoot the identical frame again. Compare. Interiors punish clutter more than any other genre; this is why "stylist" is a job.

Part E — Exteriors, time, and sky (Shoot This & Eye Training)

Exercise 18.19 ⭐ — Which way does it face? For three buildings near you, determine which compass direction each main façade faces and therefore when the low sun would rake across it (east-facing → sunrise; west-facing → sunset; etc.). No camera required — this is the planning skill that makes great exterior light possible.

Exercise 18.20 ⭐⭐ — Noon vs. golden hour, same building. Photograph one building's façade at harsh noon (flat overhead light, washed sky) and again at golden hour (low raking light, deep sky), from the same spot. Compare texture, color, and sky. Decide which conditions you'd plan for and why. The building didn't change; the light did everything.

Exercise 18.21 ⭐⭐⭐ — The blue-hour twilight shot. Scout a building with windows that light up at night. Return at blue hour (the ~15 minutes after sunset), put the camera on a tripod, and capture the building when the sky is deep cobalt and the windows glow warm. Balance the sky and the interior glow in one exposure. This is the most flattering condition in architecture; nail it once and you'll chase it forever.

Exercise 18.22 ⭐⭐ — Context in, context out. Photograph one building twice: once including its context (the plaza, street, trees, neighbors) to tell its story, once excluding all of it (cropped to pure façade) as a graphic study. Decide which is stronger for this building and articulate why. Then check: did any unwanted context (a car, a sign, a wire) sneak into either frame?

Part F — Details and the abstract building (Shoot This)

Exercise 18.23 ⭐⭐ — Pattern, line, texture. Go to any built structure (a parking garage, stairwell, lobby, bridge, your own building) and bring back three abstracts: one pattern (repetition filling the frame), one line/shape (a dominant diagonal or curve), one texture (raking light across a surface). In each, the building should be barely recognizable as a building. Name the abstract element in each.

Exercise 18.24 ⭐⭐⭐ — Straight up or straight down. Find a spiral staircase, a stairwell, an atrium, or a coffered ceiling. Shoot it from directly above or below so it resolves into pure symmetry/spiral. Get the camera genuinely centered and level — a few degrees off ruins it. This is camera-height (Chapter 9) as an abstraction tool.

Exercise 18.25 ⭐⭐ — The raking-light surface. Find a textured wall (brick, stone, concrete, weathered wood) and photograph it in flat light, then return when the low sun grazes it from the side. Compare. This is the red-door lesson (Chapter 1) at building scale: there are no boring surfaces, only boring light.

Part G — Interleaved (mixing prior chapters)

Exercise 18.26 ⭐⭐ — Composition audit (Chapter 6). Take your three best architecture frames so far and audit each against the rule of thirds, leading lines, balance, and negative space (Chapter 6). For each, name which compositional principle is doing the most work and whether any frame would be stronger recomposed.

Exercise 18.27 ⭐⭐ — Vantage rethink (Chapter 9). Pick a building you photographed from the obvious spot. Re-shoot it from three new vantages — worm's-eye, from a corner, and from far back with a long lens — applying working the scene (Chapter 9, §9.4). Did moving find a better photograph than the obvious one? It almost always does.

Exercise 18.28 ⭐⭐⭐ — Read the light like a portrait (Chapter 5). For one exterior, apply the four light questions from Chapter 5 (direction, quality, color, quantity) to the building's façade as if it were a face. Where is the light coming from? Hard or soft? Warm or cool? Decide the time of day that would light this "face" best and shoot it then.

Exercise 18.29 ⭐⭐ — Polarizer on glass and sky (Chapter 16). If you have a polarizer (or your phone's editing tools), photograph a glass-fronted building with and without managing the reflections, and a façade against blue sky with and without deepening it. Note what the polarizer does that editing cannot fully replicate (it acts on the light itself).

Stretch challenge

Exercise 18.30 ⭐⭐⭐ — One building, a full day, a small portfolio. Choose a single interesting building and photograph it across one full day to build a five-image mini-set: (1) the whole building, verticals corrected, at its best light; (2) a strong corner/two-point-perspective shot; (3) an interior or window detail balancing light; (4) an abstract pattern; (5) a raking-light texture detail. Edit to the best five and sequence them. This single building, fully explored, will teach you more about architecture than ten buildings shot once each — and one frame may be your Portfolio keeper.

Model answers and critiques for the starred and odd-numbered exercises appear in the book's "Answers to Selected Exercises." Shoot each before you read them — in architecture especially, the leaning building teaches the lesson faster than any paragraph can.