It's not faith...

so... this is my first drawing since i moved back from derry (needless to say that experience was v. traumatic for me)
i changed a TON about the photo in my drawing..
also! i wish the quality was a lot better. it annoys me that the shading is not that intense.
i don't know if yous can pick of it out. and if yous can tell what i meant to do. and what i actually need to improve on. if you can? pls feel free to comment. i need all i can get!
my new/current style is minimal-photorealistic