My understanding of HDR is that every part of the image is exposed correctly, which can create some interesting effects. However i have a friend who is always posting his 'hdr' shots on facebook and when i look at them i always think.. thats not HDR? Is my understanding that HDR, high dynamic range, is a method used to merge different exposures into one image to properly expose all areas of a photo correct? Here are some of his images which he calls HDR Source: Daniel 'Dopey Dan' Hipkiss Photography 1. 2.