You've got it too easy!

[otherprof]

"We had to go into a dark room with smelly chemicals - I remember something about cyanide! - and we had to work in the dark (only a little red light on) with the reverse of the image - we called it a negative. And don't even ask how you got the negative to show an image! We would load the film into a developing tank in the dark with our eyes closed! . . ."

 

[Jeff15]

Aint digital great.......