Elements of Art Poster: Line

I really don't know if I like it. I had no idea what to do so I found a tutorial that involved lines and went from there. I guess it's nice? I'm not sure if I like the texture in the background but it looked really flat without something.

This was for the elements of art board on the wall, so I guess it was for Mrs Guss? Again, I was really behind at this point after the Swing Choir shirt (honestly I've been behind since then), so I had to make something quickly to meet the deadline. I used a tutorial to make the wavy lines because I had no idea what to do, and I actually ended up liking the lines. I would like to use them again in the future, in fact. It was done in probably two days, so I'm happy with it for being done so quickly.