Generally the download option is off on the galleries. Since this is a special event, free downloads will be available for a week.
Once the download option is turned to off you will need to send an email request. The pictures you are requesting will be temporarily made available for free download.
If there is a picture (or pictures) you would like to be removed, send an email with the applicable JPG file names.
To download, click on the picture you want to save to your computer. Hover your mouse over the picture. You will see an option to "Download Original" (example photo below). Click the original and save it to your computer.
