sharp-eyed

She was shaky on her pins, but sharp-eyed.

Easter eggs for sharp-eyed fans include the north marking of the compass pointing to the “N” in Los Angeles and the hull of the ship being designed to resemble the seams of a basketball.

Luke Kirtley, a sharp-eyed coffee roaster in the building, said he spotted their car in the parking lot and called 911.

A sharp-eyed colleague noted that some of the bones the archaeologists had thought belonged to the crypt’s inhabitant were actually covered in fine carvings, likely made using volcanic obsidian glass.

Like any sharp-eyed social critic, Mr. Rader can also be unsparing.