1) If your monitor is big enough, and you've set your display preferences high enough (1152 by 864 or more), and your browser is in full-screen mode, then you have no problem - the pictorials will appear full-sized in all their glory.
2) If you can't do that (and don't want to buy a new monitor just for this!) then Internet Explorer 6.0 or higher will shrink the pictorials to fit the window you have. It's not a great shrinkage routine, but it does work fast. But if you hold your mouse over the picture for about two seconds, a little box with "expanding arrows" will appear in the lower right corner. Click on that box and it'll return to full size - and you can scroll around to enjoy.
3) If you are using a different browser, you'll have to solve the problem on your own - but if you'll tell me how you do it, I'll add it here.
Remember, set your browser - and your mind - as wide as you can!