In case you don't know what vent art is, vent art is when you have a negative emotion and let it all out in drawing.
A little while ago I was feeling pretty torn up inside about stuff, so I decided to try drawing vent art.
I starting drawing some things and hated it, so I erased a few starts before settling down on this.
Drawing what I felt inside helped me. It calmed me down a bit.
And it also helped to just talk to God about what was on my mind. Even though, it doesn't always feel like He's actually listening and caring; He is. I know that if even if all we have to say to God is ranting and raving about life's problems and the unfairness of it all, He still wants us to come talk to Him about it. David in the Bible vented quite a bit to God.
Here's a Psalm where David vented a little. It's Psalm 42 from the Voice Bible translation; which is my favorite translation.