Source: Image of Couple on Beach, Public Domain, http://www.morguefile.com/archive/display/695856; Image of Traffic Cones, Public Domain, http://www.morguefile.com/archive/display/867108; Image of Dog, Provided by Mackenzie Wernet
Appeals to credibility; uses personal or source credentials to persuade or convince.
Appeals to emotion; evokes emotions in order to persuade or convince.