Photography 101

Part 3: CompositionChapter 16

Tools

Contents

Part 1: Exposure

  1. 1 Mastering the Exposure TriangleBalance aperture, shutter speed and ISO for brightness, depth, motion and noise.
  2. 2 ISO and image noiseWhen to raise ISO, why grain appears, and how to trade it for a faster shutter.
  3. 3 MeteringWhat the meter aims for, how to read it, the four metering modes, and Sunny 16 when there's no meter.
  4. 4 Shooting modes and the histogramLet the camera set one setting, steer it with exposure compensation, and check the result with the histogram and zebras.
  5. 5 Dynamic rangeHow many stops a camera can hold at once, what to keep when a scene is wider, and measured figures for real cameras.
  6. 6 Shutter speed and motionCamera shake, freezing or blurring a moving subject, and ND filters for long exposures.
  7. Part 1 cheat sheetFormulas and starting settings from chapters 1–6.
  8. Part 1 quizCheck yourself on chapters 1–6.

Part 2: Focus and depth

  1. 7 Camera LensLens anatomy and how to choose wide, standard, telephoto, prime, zoom and specialist lenses for real subjects.
  2. 8 Aperture and depth of fieldWhy a wider aperture blurs the background, what else controls blur, and the shape of bokeh.
  3. 9 Sensor size and crop factorWhat a smaller sensor crops, equivalent focal length and aperture, and why phones fake the blur.
  4. 10 Hyperfocal distanceSharp from here to infinity: focusing landscapes with blur circles, focus stacking and a cheat card.
  5. 11 Diffraction and the sharpest apertureWhy f/22 looks soft, where your lens is sharpest, and how pixel size changes it.
  6. Part 2 cheat sheetFormulas and starting settings from chapters 7–11.
  7. Part 2 quizCheck yourself on chapters 7–11.

Part 3: Composition

  1. 12 The composition reading planAll 15 chapters of The Elements of Composition, with printed page numbers and a photography lesson for each.
  2. 13 Introduction to compositionComposition as visual communication: choose what to show, compare three frames, and see how viewers read them.
  3. 14 What is composition?Arrange subject, space and edges to change what a photograph says; compare photos and make three versions of one scene.
  4. 15 Focal pointsChoose where the eye lands first, use contrast and space to build a visual path, then test thirds and diagonals in a field exercise.
  5. 16 LinesFollow straight, curved and implied lines through a photograph, then make three frames of one subject from different positions.
  6. 17 ShapesFind shapes made by subjects and space, use a frame within the frame, and compare three ways to place one subject.
  7. 18 TexturesMake a surface feel tangible with light, detail and context, then photograph one material three ways.
  8. 19 PatternsUse repetition to build rhythm, break a pattern to draw attention, and make three versions of one repeated scene.
  9. 20 SpaceUse positive and negative space, fill the frame, and simplify without losing meaning.
  10. 21 DepthLayer foreground, middle ground and background, and use perspective or deep space to show distance.
  11. 22 BalanceWeigh elements with symmetry, asymmetry and radial arrangements; explore the golden ratio as an optional guide.
  12. 23 ContrastCreate meaning and focus through contrasting subjects, light, shadows and colour.
  13. 24 ColorChoose hue, saturation and brightness, then compare complementary, triadic, analogous and monochromatic palettes.
  14. 25 ToneRead shadow, midtone and highlight; shape global and local tone while keeping meaningful detail.
  15. 26 AngleChange camera height and tilt to compare level, straight up or down, high and low viewpoints.
  16. 27 Composition conclusionBring the elements together in a four-frame story and develop your own way of seeing.

Part 4: Color Theory

  1. 28 Color Theory in PhotographyUse HSL, warm and cool depth, four color harmonies, white balance and selective editing to guide attention.
  2. 29 White balanceRead the color of light, match Kelvin and tint, and choose what to preserve when lights mix.

Tools

  1. Color wheelExplore hues, adjust saturation and luminosity, enter RGB or hex values, and preview the color live.
  2. Photo editorTry light, colour, detail and crop adjustments on a sample or your own photo, then save the result.
  3. Golden hour plannerSunrise, sunset, golden hour and blue hour for where you are, and where the sun rises and sets.
  4. ND filter calculatorYour shutter speed with an ND filter on, and a countdown timer for bulb mode.
  5. Depth of field calculatorHow much is sharp for your lens, aperture and focus distance, and the hyperfocal distance.
  6. Photo info and location removerSee a photo's camera settings and where it was taken, then remove the location before you share it.

Chapter 16Part 3: Composition

Lines

A road edge, a window frame, a shoreline, or even a person's gaze can carry your eye through a photograph. Notice where the path begins, where it ends, and what it asks you to see.

A path through the frame

A line in composition is any visible edge or suggested path that helps connect parts of an image. Roads, railings and shadows make literal lines. A row of people, repeated lights or the direction someone looks can suggest a line without drawing one. The useful question is: where does it take your eye?

01

Find the path

Trace the strongest edge or sequence from one end to the other. It may enter from a corner, run across the picture, or stop at a subject.

02

Check its destination

A leading line works when it connects to something worth seeing. A bright edge that runs straight out of the frame may pull attention away.

03

Move and reframe

Take one step sideways or lower the camera. The same path can point toward a person, pass beside them, or disappear behind them.

Lines suggest a route; they do not force one. Brightness, faces and colour may attract attention first. Some photographs work better when the eye is free to wander.

Five paths to look for

The shape of a line changes the journey through the frame. These small diagrams mark the path in amber and a possible subject with a pale circle. Use them as ways to notice a scene, not fixed formulas.

Horizontal

A horizon, shelf or railing carries attention across the frame. Look at what interrupts the line.

Vertical

Doorways, trees and buildings move attention up or down and can frame a person beside them.

Diagonal

A sloping edge crosses the picture quickly. In a street or aisle, it can also suggest distance.

Curved

A riverbank, path or bend in a road gives the eye a slower route with a turn along the way.

Converging

Several edges meet near one place. From the right viewpoint, parallel roads or walls appear to meet in the distance.

An implied line can take any of these directions. Try following a glance, a pointing hand, or a sequence of similar objects.

Read the lines in two photographs

Look at each picture before revealing the guides. The amber marks trace selected edges; they are one possible reading of the scene, not instructions to look only there.

Woman standing beside tall window frames in a softly lit room
Repeated verticalsThe window frames set a steady upward rhythm around the woman. Her face still draws the first look for many viewers; the lines help establish the room rather than acting as arrows.
Person with a yellow umbrella in a city street beneath a tall theatre sign
Lines that competeThe tall theatre sign makes a strong vertical path above the person. The yellow umbrella catches the eye below it. Follow the sign's edges, then look back at the umbrella: the two accents share the frame without pointing to the same place.Photo by Willian Justen de Vasconcellos on Unsplash

The subjects and lighting differ, so these pictures are for reading line paths, not ranking one composition over the other. In the exercise, change the camera position around one subject to see what the lines actually do.

Field exercise: one subject, three routes

Find a subject near a path, fence, window, riverbank or row of objects. Keep that subject and the light as consistent as you can. Make three photographs by changing where you stand and how you frame.

  1. Lead to it. Use a visible edge that enters the frame and ends near the subject. Check whether the line is clear at a glance.
  2. Go past it. Shift sideways until the same edge passes the subject. Notice where your eye goes now and what becomes important.
  3. Suggest a path. Use a gaze, gesture, repeated objects or a bend instead of a single straight edge. Decide where that path should end.

Bring back: three frames of the same subject. Draw the strongest path on a copy of each image, then write where it begins and ends. Ask someone else what they noticed first before showing your drawings.

Stay safe around roads, tracks and water. A doorway, table edge or row of books works just as well for this exercise.

Review your frames

This original photography lesson develops Chapter 4, “Lines,” of StudioBinder’s The Elements of Composition: The Complete Guide (printed pp. 15–22). See the composition reading plan.