1. An image processing apparatus comprising: a display configured to display an image based on image pickup data and a representative icon; and an image processing section configured to adjust a depth of field of the displayed image according to a shape or size of the representative icon, generate distance information from the image pickup data, the distance information being associated with an object distance, and rearrange pieces of the image pickup data based on the distance information and a specified focus position of the displayed image, wherein the image processing section is implemented via at least one processor.