There may also be some books that emphasize only pictures of cherry trees and the beauty contained in the blooms and fruit.
Gardening and agriculture periodicals at a library may also contain cherry tree pictures.
Nurseries and garden centers are also a good source of cherry pictures.
Along with pictures of cherry trees, these places will also likely have live specimens of several varieties of cherry tree. They will likely have catalogs or books that will contain cherry tree pictures.
As cherry trees come in several different varieties, some flowering, others not, any online retailer or wholesale distribution center is sure to have pictures of cherry trees.
This will no doubt make it easier for the customers to decide which plants they would like to buy.
As cherry trees pictures greatly enhance the sale, any mail-order company will also have pictures in the catalogs that they provide.