Interesting tree trunk

A photo I made at a wooded area in the Netherlands. All my photos can be used for free and have no pending copyright limitations. If you happen to really like the photo, please link back to my personal portfolio of free stock photos (stockypics.com/copyright-free-image-tree-trunk/). I want to help as much people as possible with good quality photo-content, so that would really help me get noticed. Feel free to leave any feedback, tips or suggestions on my work in the comments :) Thank you!