I have never brought in a piece of art for my T, but she has seen pages in my journal where I have some complicated doodles and she comments on them and appreciates them. I have brought in poems and they are always a good way for me to explain what's going on for me in a succinct way. I think all art is that way.

So, I think your T will appreciate it very much! Don't chicken out! (I know I would have to make myself not chicken out if it was a big piece of art)