https://www.mturk.com/mturk/preview...+w+james&hitId=25EEC1PC6SK9ZTP5Q79ZLHMALOG0OK You're identifying leaf patters. Just leave a google image page open to flip between.
Her's got three reviews, all good: http://turkopticon.differenceengines.com/A1P2Y601S649NQ I only did 5 for now though, too. I need to see at least 7 reviews before I'm comfortable doing lots and lots for someone new.