Select a month beside to see a page with a gallery of small pictures (thumbnails). To view a particular picture there in larger size, simply click on it.
The pictures are best seen in the full-screen mode, which is toggled with the F11 key on most browsers
As an alternative to viewing the pictures online, you may want to download the whole set of pictures for each month in one or several compressed files (.zip).
Doing this will allow you to view the pictures on your computer without being connected to the internet and unhampered by slow connection speeds. The pictures in these zipfiles are of better resolution, too, in case you wish to print some of them.
See the download page for more details and instructions.