Which sentence is in passive voice? On August 21, 1911, Vincenzo Peruggia and a group of accomplices wearing
janitor uniforms stole the Mona Lisa from the Louvre.
On August 21, 1911, the Mona Lisa was stolen by Vincenzo Peruggia and a
group of accomplices dressed as janitors.

The details about the statues, i believe, are that they're carved from blocks of igneous stone, many of them are partially buried under the ground which to preserve and protect them from the harsh environment on easter island, and many of the facial features have washed away. also, the most well-preserved one is at the british museum in london.these are just guesses from what i can see and what i think i read correctly. i'm sorry i couldn't be more .