Yes, exclamation marks are required for this photo.
Here’s why this photo is unrealistic: It fails the ‘Spy Movie Test’; if it wouldn’t work in spy movies, it wouldn’t work in stock photography.. NO spy has ever uttered “Yellow mug?” only to have the secret spy contact person utter back “Red Sweater!”. 007 would never have uttered that in a street-side cafe in Belarus-I know that, YOU know that-and neither of us even knows where Belarus IS!
The only thing that’s going to help THIS absurd stock photo of a woman drinking coffee is a hunky lifeguard-cuz she’s drowning in that sweater. Glub glub.