A Perfect Apple
This picture shows one of the many types of new crossbred apples that Mr. Burbank has developed. He considers this as representing practically an ideal form of fruit, and he urges that there is no reason why all the apples in the orchard should not conform to, or at least approximate, the ideal type. Selective breeding and intelligent supervision are of course required to accomplish this.
This image is from: Luther Burbank: his methods and discoveries and their practical application. Volume 4 Chapter 1