Warmer and more decorative than bare metal, it still looks agreeably workmanlike.

The remaining surfaces of the crown are bare metal.

I do not trace on to the copper, but copy a few important lines on to the bare metal with litho-chalk.

The school canteen was renovated to new floor and pillar tiles, and wooden seats were added to previously bare metal benches.

The two left-most areas (with the spool post on the left) are both common (ground) and are thus always bare metal.