First examine with your eyes and if evaluated safe next you use touch. i dont suggest sniffing rocks though.
yes they are
Raphael is a Italian renaissance artist and is known for his madonnas.
Michelangelo is an painter, sculptor, architect and poet. He is an Italian sculptor.
Leonardo da Vinci was an Italian polymath of the Renaissance who was interested in invention, drawing, painting, sculpture, architecture, science, music, mathematics, engineering, literature, anatomy, geology, astronomy, botany, paleontology, and cartograph. He is mainly known for his painting the Mona Lisa.
The Hagia Sophia was a Church Cathedral.
If this answer helped you and was correct you can name me "Brainliest." ty :)
Can you please repost this question with the entire question? You need to also state what the “following” is.