Double exposure

I decided to try and improve my skills in some areas. Thus, I decided to try out one photography skill per week, every sunday. Last week it was bokeh, this week double exposure. 

I went to see roller derby to Kuusankoski and enduro at Kouvola this weekend, and so it was only logical to use a picture from either event. I went with the rollergirl. The picture could've been much better, I went with a pic that's a little smudgy. Well, I'm very glad I tried this technique! It was kind of a struggle, since the tutorial was apparently made with another kind of Photoshop (the CC that I have has had this issue before also, of things not found where they were in previous versions). The picture of the tree is from Pinterest.

The tutorial is on EnvatoTuts. 

I'm sure I'll get way better at this, this was my first try EVER and as I said, the picture could've been chosen more carefully.