I have always admired the forms of the grain terminals and love the rail yards at Interbay, so Sunday decided to combine both into a sketch.
One thing I discovered was all the parked train cars are really all being shifted every few minutes. I was glad I took a photo when I started because of the changes half way through my sketch.
For my second sketch I just rotated in my seat to the north and drew the underside of the double helix bridge (i was sitting under it for the first sketch too). This was a very quick drawing, but I liked the looseness of it. Sometimes a time limit is a good thing, you don't over think the individual lines so much. I was off to an afternoon Sounders soccer game, so didn't get to share at the meet-up time.