Question

what is strange about these 17th century paintings?
○ children were drinking liquor
○ all are left handed because of the optical device reversal
○ all are photo paintings by the whacky caravaggio
○ no answer text provided.

Explanation:

In 17th - century paintings, it was not common to depict children drinking liquor. Also, many artists of that time used optical devices like the camera obscura which could cause a left - right reversal, making subjects appear left - handed when they might not be in real life. Caravaggio was known for his dramatic use of light and shadow but not for "photo paintings" as photography didn't exist then. The most likely strange aspect here is the optical device reversal making them seem left - handed.

Answer:

All are left handed because of the optical device reversal