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Photograph

Level 1 Category 9 subcategories

Definition

Real objects or environments captured by an optical device

Writing Alternative Text

Describe the subject, setting, and what is happening in the scene. Focus on what the reader needs to know to understand why the photo is there.

Subcategories

Aerial photograph

Shows a view of the ground or landscape taken from above, usually from a plane, drone, or satellite.

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Fauna

Shows a living creature other than a human, usually highlighting its species, appearance, or behavior.

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Gel electrophoresis

Image showing separated molecules (DNA, RNA, proteins) based on their size using an electric field to move them through ...

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Blot

Images showing bands or spots that reveal the presence of specific DNA, RNA, or proteins.

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Flora

Image focused primarily on a non-animal biological object.

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Environment

Shows a setting or scene, capturing the overall atmosphere and surroundings.

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Person or people

Shows one or more individuals, often highlighting their appearance, actions, or interactions.

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Object

Shows an item or group of items, usually focusing on the shape and details.

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Thermal image

Shows the heat emitted by objects or people, often using colors to represent different temperatures.

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API Access

Access this category data programmatically via our JSON API:

Get Category Data

https://stm-stec-ai-alt-text-website-ezzd.onrender.com/api/categories/photograph

Search API

https://stm-stec-ai-alt-text-website-ezzd.onrender.com/api/search?q=Photograph

All API endpoints return JSON data. Use these URLs in your applications to integrate taxonomy data programmatically.

Example Image

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About

This website lets you explore a comprehensive classification system for scholarly images developed by the STM Alt-Text Accessibility Task & Finish Group. This taxonomy helps identify and categorize different types of visual content used in scholarly and professional documentation.

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