Grimacing/ Angry Face

This is a picture of a man grimacing or looking angry. We get angry for many reasons. For instance when we are provoked. Or when we are disappointed or something doesnt work out for us. But we should try to be angry for only short periods of time and then become happy again. The image is a stockphoto and it is free to use. Remember to give credit when using it. View the sketch and enjoy. Thanks.