Either way would work really. You could probably post a few pics of cards from different sets to get you started. Once you get orientated it'll help you better find where certain cards are at. What is great about this site is that members work digigently to get as many quality scans posted here. The goal is to document as much as can be done to aid others and serve as a comprehensice database.
My sins have come to face me, I can feel it
That I have lived my life in vain
And now I know I'll reap the seeds I've sown