Children's Book Illustrator Wanted

I am looking for an Illustrator for a children's book, You must have examples to show and be able to send digital files in B&W with color and digital files in color and shading. Illustrator must also be able to Draw cities and landmarks more detailed the better and have a price chart so there is no dispute on price. Illustrator must also be able to accept jpeg photos to see what characters look like from pictures that will be emailed to whom ever accept this project. This is a small project that would like to be turned into a series. Websites are helpful and a track record of excellence.