Giovanni Sollima - Sogno ad Occhi Aperti (Daydream) PART 1:

"On the six arms parts, which by the way took most of the time to make, I filmed Sollima playing the different layers of cello after each other. I then edited the video frame by frame in Photoshop (remember, it's 25 frames per second of video), cutting his arms out from the other layers and pasting it on top, matching the movement of the cello. This was done ca 4000 times, by myself."

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Giovanni Sollima - Sogno ad Occhi Aperti (Daydream) PART 2:

"We went out into this very weird forest outside Milan, Italy, 5 in the morning to catch the morning fog. Then we just started filming, nothing planned except which song to play :P SO most of this is merely experimenting with angles and editing. People have asked me how I made the background. "Uhm, it's a real forest..?" Spooky atmosphere.."