In a room, there is a round table in the center with a tall opaque vase on it. Zephyr is standing due North of the table and Indigo is standing due South of the table. Both are looking towards the center of the table. There is a small object on the table, to the West side between Zephyr and the vase. Can Indigo see the object, and can Zephyr directly see Indigo's face?

Provide a very brief response.
Indigo cannot see the object because the opaque vase is blocking their line of sight. From Indigo's perspective, the vase is between them and the object, creating a visual obstruction. Similarly, Zephyr cannot directly see Indigo's face for the same reason. The vase is creating an obstruction in the line of sight between Zephyr's position due North of the vase and Indigo's position due South of it. If both are looking towards the center of the table, their views of what is directly opposite them (each other's faces and the object to the West) are obscured by the vase.