Knotty patterns

Another very smoky day. I worked in the garden for a few hours then had a quick walkabout to find a blip. Saw this knot on the woodshed and thought the patterns were interesting. 
Kalyn and team won again last night. They won the first two sets, lost the second two, then won the fifth set to take the match. A great way to start the season with two home wins. Hoping that we can go over for the next home games later this month.