When photographs are included as figures, they need to follow the conventions and styling used for all figures for the publication, including:

• a source or credit below the image (before the figure name if this appears below the figure) or at the end of the figure title (see Acknowledge the source)
• a figure number and descriptive title
• any required notes (placed between the image and the source or credit)
• a corresponding reference in the text
• placement as early as practical after the text reference to the figure
• if published online, alternative text for accessibility.