HELP! Trying to figure out a good job for my talent in photography!!?

i'm still only a teenager and i'm looking for a way to earn money through my photography. i think i'm pretty good and i was wanting to see if i could get money through giving my photos to the bing website to use or maybe for cards at Hallmark, but i can't figure out where to go if these options are possible. or if there's another way to earn money with my photography that is safe than please oh please let me know! thanks! :)