How to create an Unsplash Account, Collection and Sharing it
Unsplash is a royalty-free stock images platform.
To create a Collection:
Select a photo that you wish to add to a collection.
Click the + icon in the top right-hand corner.
Add your collection title and description, and decide if you would like your collection to be public or private (you can always change this later).
Save.
Share any collection, public or private by sharing the URL of the collection.
See a short screen video on how to do the above, step by step: