Just got a free box of Ektachrome 100 4x5 daylight film from my photography teacher. It expired in 1988 but he informed me that It had been frozen since purchase (don't know whether or not that's true haha). I shot a test image today and developed it in a yankee daylight tank and got these results. I'm curious if this effect is from improper processing or if the film is just too old, so I thought I'd ask all of you! I've developed a large amount of E6 120 myself but never color 4x5. Any help would be appreciated!