DFGGFG seems like a color code. What if someone tried to overlay this color (with some transparency, of course) over the picture. It may reveal something.
What if the code isn't on Hexadecimal, but on another numeric system? Question is: what numeric system will it be on? Base 17
i did, but it does nothing, or maybe i just don't understand yet
4 6 7 7 6 7
g m p p m p
h n q q n q
i o r r o r
See the hidden word? Horror. That what 46776 means. 46776 is referring to the numbers in a phone. A phone with buttons. (like a Nokia)