Photo of same scene blended into 1 picture

Asked by Ronald Komas — 24 May 2012

Saw a photo at a craft fair -- the photographer took a picture of the same scene -- and then used 'some technique' to blend it into one ----- so if you stood in front of the picture you saw one scene -- moved a little bit either way it changed --- moved a little bit more it changed again --- and again. I like to take the same picture of the same thing at all 4 seasons and think this technique would be interesting to learn. Does anyone have any background in it --- or can direct me to someone that does???