Use photo albums in Photos on iPad - Apple Support

Send email in Mail on iPad - Apple Support

Photos - Official Apple Support

Take and edit photos or videos in Messages on iPhone - Apple Support

Organize and find your photos on your iPhone, iPad, or iPod touch - Apple Support

Hide photos on your iPhone, iPad, or Mac with the Hidden album - Apple Support

How to hide pics in Apple Photos so no one can ever see them

Watch memories in Photos on iPad - Apple Support

Create and edit events in Calendar on iPad - Apple Support

Bring your photos to life - Apple Support

Use photo albums in Photos on iPad - Apple Support, Picture Albums

iPad User Guide - Apple Support

View photos and videos in Photos on iPad - Apple Support

How to use Shared Albums in Photos on your iPhone, iPad, and Mac - Apple Support

Edit photos and videos on iPad - Apple Support