On Sunday rain and cooler weather arrived for a few days, not only drenching western Oregon with desperately needed rain but helping fire crews deal with the Eagle Creek Fire ravaging the Columbia River Gorge. But the day prior smoke from the fires increased throughout the day in Portland, to the point that I stayed inside and didn’t even let Ellie go out for her evening walk. Late in the day, with the sun colored red by the smoke, I noticed an interesting pattern of shadows on my wall. As I photographed it I looked to my right and saw the Cat Signal on the far wall, a silhouette of Boo atop the cat tree.