Concrete, Without Alibi

Concrete, Without Alibi
Today's Riddle - Concrete, Without Alibi

Some forms don’t chase beauty. They reveal it. No polish, no disguise. Just the honesty of weight, weather, and will.

I keep my face unpolished and plain,
wear rain like memory, not stain.
No ornament hides what time will show,
I’m concrete truth in shadow’s glow.