Tripadvisor When displaying an aggregate Tripadvisor bubble rating, be sure to include the Tripadvisor owl to the left of the bubble rating The owl should be at least 20 pixels in height Ratings bubble graphic should be at least 55 pixels wide Ratings bubble should be standard Tripadvisor green The ratings bubble should have white as a background — the page background should not show through Use the Tripadvisor owl next to the bubble rating of individual reviews Traveler Rating - Image 29 Do Don’t