Linden Trunk

There is a row of mature linden trees near the building where I work. I had some time free on June 23rd due to a network outage, so I sat on a bench with a cup of tea and looked at the texture of their trunks:



Mosquitoes found me before I was quite done my study. When I got back to work, I dug up a laptop and discovered that someone had at least brought the wireless up. I should get in to work early so that I can take more breaks... :)