These examples generally follow the flow of Chapter 5 of HTML & CSS: Design and Build Websites by Jon Duckett.

Testing HTML and CSS Concepts

Chapter 5: Images

Basic Images

This is an example of a generic image:
Silhouette of person holding arms up toward the moon at twilight

Image with Size Control

This is an example of an image that has size constraints and a caption:

Aerial image of a coastline with a city and a boat with a wake sailing by
A boat sailing by a coastal city. Photo by Hossam M. Omar from Pexels.