You can add any picture you like as your Avatar as long as the size of the image is 100px x 100px or less than 5MB.
If your image is larger than this you can use various tools within your PC or device Apps to reduce the size.
Once you have the correct size of image ...
Please login - https://www.ascensionlibrary.org/login and follow the steps below or click on this link - https://www.ascensionlibrary.org/settings/account
and follow from Step 3 ...
Step 1 - Click your Avatar at the top right hand corner of your screen
Step 2 - Click 'Account Settings'
Step 3 - Click 'Change Avatar'
Step 4 - Once your image is the correct size (no bigger than 100px x 100px or less than 5MB) you can upload your image here.
Step 5 - Once your image has uploaded you can alter the size by moving the crop lines up, down, right or left. Once your image is correct click 'Save'
Step 6 - You have successfully created your new Avatar image.
Step 7 - If you are happy with your image scroll down to the bottom of this page and click 'Save'