These are my photos from parks I have visited (I didn't take them, they are all from Wikimedia Commons).
This shows you how to make a simple image gallery using articles in com_content.
In each article put a thumbnail image before a "readmore" and the full size image after it. Set the article to Show Intro Text: Hide.
The title 'The Official Auki Henry' remainsthe intellectual property of Real Identities. Aukiman ™, Auki Henry ™ and the "A" logo are the official trademarks of aukihenry.com