1. A display processing apparatus that displays an image represented by image data, comprising: a storage unit configured to store the image data; an obtaining unit configured to obtain surrounding image data representing an image of surroundings in which the display processing apparatus is located; a determination unit configured to determine a color given to a region not smaller than a specific threshold region in a surrounding image represented by the obtained surrounding image data or the type of person determined from a face region of a person included in the surrounding image; a conversion unit configured to convert an image represented by the image data into a specific painting style associated with the determined color or the determine type of person; and a display unit configured to display a converted image represented by the converted image data.