In the first Spider-Man, at the end of the movie, Peter Parker had to deny himself a relationship with a girl that he's in love with. The very next thing that happens is that he's swinging through the city.

As with sound, images are subjective. You and I may not see the same color red as red, but we will probably agree that the image on the screen is a digital image or film image, based on contrast, bit depth, and refresh rate.

I had done a lot of rock 'n' roll photography when I was in college. I was one of many photographers who worked for The Doors, Jefferson Airplane, and all of these rock 'n' roll bands.

You had to make a camera look like it's traveling at 300 mph, but you couldn't make it actually travel at 300 mph so you had to slow everything down and build devices to do that. So you were constantly engineering.

I think that era of mechanically figuring out of how to bring a particular evocative image to the screen was a really important part of my education.

If you understand how the real world feels and looks and sounds it is much easier to create a virtual version of the real world.

With the advent of digital imaging I made the transition from trying to figure out how to do things to creating objects, characters and the whole cloth. It kind of freed up the analytical part of my brain and I had the opportunity to use more of the creative side of my brain for how things interact with light and integrate into stories.