Below is a basic checklist for how to describe an image.
Alt-text replaces the image with text so people with screen readers have the equal access to all information in an eText. The most important question to ask yourself is: What is this image telling the reader?
Inline with Text
Wrap Text > In Line with Text
Context
section in General Guidelines for more instructionsImage Type
:Write with a Clear Structure
section in General Guidelines for more instructionsPresent Tense and Action Verbs
section in General Guidelines for more instructionsBe Concise
section in General Guidelines for more instructionsBe Objective
section in General Guidelines for more instructionsDon't Censor
section in General Guidelines for more instructionsFormat Picture
Alt Text