Someone made a Be Yourself sign

As the title implies, someone made a Be Yourself sign. I either may have missed this from the countless times passing it, or it's a fairly recent addition.

I unfortunately could not take a picture of it because I passed it while driving, but I do remember what it looks like. It was yellow and blue plastic cups arranged to spell "Be Yourself" in the fencing of an overhead freeway walkway on 610 heading toward the ship channel. I think this was where it was it yall wanna check it out: https://earth.app.goo.gl/KvLofs