What was Michelangelo’s only signed sculpture?

Question
Jenny Von Westphalen was married to who
Answer
Karl Marx

Question
Semiotics is the study of what?
Answer
Signs or symbols

Question
What’s the word for the front of a dogs chest and joint of beef?
Answer
Brisket

Question
What are Blur Crow, Brimstone, Owl and Ringlet types of?
Answer
Butterflies