29336 animal banners

Hello - We are in need of some banner ads designed. We will have a total of 4 different banner designs, and each banner design will have to be able to be put on different sized banners. We have 3 different types of images that will go on the banners (lions and tigers and bears). Professionalism IS A MUST and the look and resolution must be crystal clear! This is NOT an option! If we can use some images that have already been designed and are aval. on animated stock sites or anywhere else that is fine -- whatever is easiets. But if we can't find anything good on stock sites and they have to be created then they have to be created .... whatever is easier is fine BUT again, it has to be the upmost professional looking and of great quality! Looking to start asap ... Thank you