Just one of the many sketches I've done of Jason, trying to wrap my mind around what he looks like. "Athletic blonde with a scar on his lip" is not much to go on. T_T
Anyways, towards the end of The Lost Hero when Leo/Piper/Jason return to Camp Half Blood, Piper has this moment when she's admiring Jason and narrating. This is inspired by that.
Jason Grace (c) Rick Riordan