Identify albums to be exported
For each album:
    Get comment and number of photos
    For each photo, grouped in three columns:
        Get paths to thumbnail and image
        Copy thumbnail and image to staging area
        Get size of image
        Scale image to max size
        Get image comment
        Write individual page for photo
    Write page for whole album
    Store information to be used on title page
        Name of album / Number of photos / Comment
        Thumbnail of first
Write title page
Upload the whole lot

Figure 1: Steps in the gallery upload process.