A man wearing a black hat and coat makes a face with a crowd behind him.
A mime is performing for a group in the park.
making a face doesn't mean to mime
Just because someone is wearing a black hat and coat does not mean they are a mime. Crowds can gather in many different locations, not just parks.
A man wearing a black hat does not imply mime. Making a face does not imply performing. A crowd does not imply a park.