DET Picture Description: Describe Visible Evidence

Scene brief: A person in a yellow raincoat stands beside a bicycle under a shop awning. The pavement is wet. The person looks at a phone. A red bag is fixed to the bicycle rack.

Weak response: “A delivery worker is upset because a customer has cancelled an order, so the worker is waiting outside the customer’s office.”

The image does not establish the person’s job, emotion, relationship to anyone, reason for waiting, or location beyond the visible storefront. The answer turns a possible story into fact.

The current Duolingo English Test speaking overview names Picture Description as one of four speaking tasks. The relevant tasks can elicit description, narration, explanation, or argument, and they are evaluated across content, coherence, vocabulary and grammar, fluency, and pronunciation. The assigned official pages do not state a Picture Description duration or required response length, so this guide does not invent one. It covers the Duolingo English Test, not the Duolingo learning app.

The lexical decision is to separate what the picture directly shows from what you infer. Visit the DET vocabulary practice hub and Exam English hub for more task-focused practice.

Six words for evidence control

1. Depict

To depict is to show or represent someone or something in an image, film, map, diagram, or account. “The image depicts a person beside a bicycle” reports the representation. It does not certify that the scene is accurate or staged.

Describe usually means give details in words, though it also has overlapping representational uses. Do not turn the pair into a false binary. A useful division of labor is: the image depicts; your response describes what is visible.

2. Denote

To denote is to stand for or mean something, often by convention or definition: “On a map, a blue line denotes a river.” It can also mean “be a sign of,” so it is not limited absolutely to assigned symbols.

In neutral picture description, use it only when the image gives a stable code, label, or legend. A red bag does not automatically denote a delivery job. Imply suggests indirectly; denote often states an assigned or literal meaning. The two can overlap, so a legend is the clearest factual boundary.

3. Imply

To imply is to suggest something without stating it directly. The source or evidence implies; the viewer infers. Wet pavement may imply recent rain, but it does not prove when the rain fell. An image may imply movement through blurred wheels or clothing, yet the description should keep that status cautious.

4. Infer

To infer is to reach a conclusion from evidence. “From the wet pavement and raincoat, I infer that it may have rained recently.” The pattern is infer a conclusion from evidence.

An inference differs from an assumption because it has a stated evidence path. Yet evidence does not guarantee that the conclusion is correct. A raincoat on a sunny day may be carried for another reason. Say what supports the inference and keep the strength proportional.

5. Seemingly

Seemingly qualifies something as appearing true from available signs while leaving open that fuller information could change it: “The seemingly empty café has chairs visible behind a dark window.”

It overlaps substantially with apparently in appearance-based uses. Apparently can also report information heard or read. Never claim one is always correct and the other wrong. In a picture, both can hedge a surface-based observation.

6. Ostensibly

Ostensibly means according to what is presented or represented, often leaving a different underlying reality or motive open. It can suit a stated surface purpose: “The sign says ‘staff entrance,’ ostensibly to direct employees.”

That suspicion-bearing tendency makes it risky in a neutral image. A person standing beside a bicycle is not ostensibly a courier unless the picture presents that role through a label, uniform, or stated purpose. Prefer seemingly or a simple cautious phrase when you only mean “it looks as if.”

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Scene 1: cyclist under an awning

Accessibility-ready visible-fact inventory

One person wears a yellow raincoat.
The person stands beside a bicycle under a shop awning.
The pavement is wet.
The person looks at a phone held in one hand.
A red bag is attached to the rear rack.
No readable company logo, address, customer, clock, or facial expression is visible.

Direct evidence	Licensed cautious description	Invented inference
Wet pavement and raincoat	It may have rained recently.	A storm has just ended.
Person looking at a phone	The person appears to be reading or checking the screen.	A customer cancelled an order.
Red bag on bicycle rack	The bicycle carries a red rear bag.	The person works for a delivery company.
Shop awning overhead	The person is standing under an awning.	This is the customer’s office.

The cautious column ties each interpretation to a visible cue and keeps alternatives open. The invented column assigns time, occupation, motive, relationship, or location without enough support.

Weak response and evidence-faithful rewrite

Weak: “A delivery worker is upset because a customer has cancelled an order, so the worker is waiting outside the customer’s office.”

Rewrite: “The image depicts a person in a yellow raincoat standing beside a bicycle under a shop awning. The wet pavement implies that rain may have fallen recently. The person appears to be checking a phone, and a red bag is attached to the bicycle rack. From those details, a viewer might infer that the person is pausing during a journey, but the picture does not establish a job, emotion, destination, or reason for stopping.”

The rewrite reports direct evidence first. It then makes one calibrated inference and names its limit.

Scene 2: group around a table

Accessibility-ready scene brief and visible-fact inventory

A bright room contains a long wooden table. Four adults sit around it. Papers, pencils, two mugs, and a small model bridge are on the table. One person points toward the model. Another writes on a sheet. A wall behind them has shelves of books and a round clock showing about 3:20. No names, uniforms, company signs, or readable paper text are visible.

Four adults are seated around one table.
A small model bridge and papers lie between them.
One person points toward the model.
One person writes.
Books and a clock are visible behind the group.
The picture does not establish their relationships, institution, profession, or project outcome.

Direct evidence	Licensed cautious description	Invented inference
Four adults share a table with papers	They seem to be taking part in a group activity or discussion.	They are engineering students in the same class.
A model bridge is on the table	The activity may concern the bridge model.	They designed the bridge and won a contest.
One person points; another writes	One person appears to be directing attention while another records something.	The manager is criticizing an employee.
Clock reads about 3:20	The pictured moment is around 3:20 according to the clock.	Their meeting began late and will end at four.

If the clock face is clear, its hands denote a displayed time by an established system. The model bridge may imply a design activity, and a viewer may infer that the group is discussing it. But the people’s precise roles remain unknown.

A precision ladder

Compare these statements:

“Four people sit around a table.” — directly visible.
“They seem to be discussing the model bridge.” — cautious interpretation based on pointing, writing, and the model.
“They are engineers approving a final bridge design.” — unsupported profession, action, and outcome.
“They are ostensibly meeting about a bridge, but secretly planning to reject it.” — unjustified surface purpose and hidden motive.

Sentence 2 goes beyond pixels, but it shows its evidence and degree of certainty. Sentence 4 uses ostensibly as a dramatic shortcut. Nothing in the neutral image presents a public purpose or suggests a concealed one.

Weaker versus more precise

Weaker: “The picture denotes that four colleagues have agreed on a bridge project.”

More precise: “The picture depicts four adults around a model bridge; their gestures imply that the model may be the focus of discussion.”

The first misuses denote and invents a relationship and outcome. The second separates representation from suggestion.

Common mistakes

Treating depict as proof that a represented event is real.
Claiming describe can never apply to an image. The words overlap.
Using denote for any visual clue without an assigned or literal relation.
Reversing roles: evidence implies; a viewer infers.
Calling an unsupported guess an inference without naming evidence.
Treating seemingly and apparently as strict opposites.
Using ostensibly whenever something merely appears true, thereby adding suspicion or a hidden-purpose frame the image does not support.
Inventing motives, relationships, locations, and outcomes from familiar objects.

Quick check: cite the cue

Claim: “It may have rained.” What visible cue licenses it?
Claim: “The group may be discussing the model.” What cues license it?
Claim: “The cyclist is a courier.” What cue proves the occupation?
Claim: “The clock shows about 3:20.” Why can denote work here?
Claim: “The group is ostensibly approving the design.” What is missing?

Answers: 1. Wet pavement and a raincoat. 2. The model, the pointing gesture, the papers, and the person writing. 3. None; a bicycle bag does not establish a job. 4. Clock hands carry an established time meaning. 5. A presented or stated purpose, plus any basis for contrasting it with another reality.

Fresh practice prompt

Create an accessibility-ready brief for an image of a person standing beside an open car hood while another person holds an umbrella. List only visible facts first. Then write three columns: direct evidence, a licensed cautious interpretation, and an invented inference. In every cautious line, cite the visible cue. Avoid assigning a relationship, profession, exact location, motive, or outcome unless the brief directly establishes it.

Sources

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