Looks like it'll catch fish; nice job. In those colors it could pass for a katydid. Another good, easy fly that definitely catches fish is Al Campbell's Foam Hopper; floats low, makes a lot of commotion when it hits the water.

http://flyanglersonline.com/flytying...ate/part42.php

The Charlie Boy that rainbowchaser recommends is a great pattern, but maybe not one for a tier just starting out. Just my $.02

Regards,
Scott