You didn't bother me, don't be silly.
I think you misunderstood my intent.
Sorry if I offended you with something.
About the picture: He is Bro'Dee (Saint) Walker.
He's a character in the Green Lantern stories (DC comics).
He is a religious type of person, and he became the first Blue Lantern.
All the Lantern Corps uses so called power rings that give them special abilities (They charge the rings on lantern shaped batteries).
The rings are powered by the "emotional spectrum".
Blue lanterns use the power of hope.
I think this is enough information to know what is on the picture. I hope it helped. :3