Campbell-3-1 (2) Pic 1. STOP ACTION. This is a picture of a dog jumping to catch a ball while at the top of the stairs. The shutter speed is 1/200 and f stop is at 5. Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment Name * Email * Website This site uses Akismet to reduce spam. Learn how your comment data is processed.