Ok, i am getting around ~1.000 UV a day from google images. I tried monetizing it with ad$ense but it doesn't work at all. Tried also cpa lead which is getting me around $1 to $2 a day which is not enough for that much traffic. I guess it is decent amount of traffic which can be monetized if done properly. But i have no clue how to... Any suggestions ? btw, i wouldn't like to mention my niche here.