There are three people visible in the image. The person on the left is wearing a purple shirt and a hat, holding a sign that reads "SAG-AFTRA ON STRIKE!" The person in the middle is also wearing a purple shirt and a hat, holding a guitar. The person on the right is also wearing a purple shirt and a hat, holding a sign that reads "SAG-AFTRA ON STRIKE!" Additionally, there is another person in the background wearing a blue shirt and a hat, holding a sign that reads "SAG-AFTRA ON STRIKE!"