On SOL at the moment we're lucky enough to have three very good serials in progress involving a teen boy and photography.
My preference is for Fanlon's 'Pinhole' because it does a better job of age-appropriate actions and reactions by the protagonist. In both aroslav's 'Full Frame' and Gruinard's 'Living Two Lives', the protagonists often come across as much older than their tender years.
Note that all three stories comfortably and deservedly rate above 8, so they're all very good.
AJ