Really great image here! I and several others have also found interesting happenings on large, rusting containers. I liked this image more before I realized what it was. I applaud you for recognizing this. Try finding surprises in ordinary parts of the world.
Lovely formalist color image. Sometimes the world around us gives us gifts and all we have to do is capture them. Thanks for being awake enough to do so.
This and several other images in your portfolio here are straight-on symmetrical images. That's always a safe way to go and I do it plenty myself. You might want to try other approaches to formalist images.