Yawning in the School Photo

As a professional photographer, I can attest to the fact that almost invariably, there is one kid in every crowd that will do his utmost to ensure that he leaves a unique mark on the group photo he's a part of. This school crowd is no different: look in the front row, far right, and you'll find a kid who just had to pick the moment when the shutter tripped to yawn. Shows what he thought of this whole exercise.

The name of the school is written in stone above the main entrance, but despite a high-resolution of the scan, the original image is note quite clear enough for me to discern the name. First four letters appear to be S-T-E-N..... The second word is possibly "TRADES" or "GRADES" (although plural doesn't make much sense.

Yawn...