my childhood reaccuring dream

this is a dream i would constantly have as a child, and had again one time last year. but i remember it so well because it would recur so often when i was young.

the dream consists of two scenes that cut back and forth between and over and again.

the first scene is a kind of harold and the purple crayon type design. it is a flat view of the back of a little blonde girl (cartoon form) in front of a striking white wall bent over drinking from a drinking fountain. she was wearing a nice white dress, something a little girl in the 50s would wear to church. there is no sound, and it is a very calm scene.

then it quickly cuts to the second scene which is a huge machine warehouse. it is dark and matrix type machines are working on something im unsure of what exactly they are making. it is loud as fuck in there as the machines move huge materials and are spraying those fire sparks from welder type tools.

it would cut between these two scenes about 5 or 6 times before i woke up, and it was never a pleasant dream. i would always awake in the middle of the night from it, and the memory of it stuck with me. it was always a very disquieting time when i woke up from that dream, not a nightmare but just disquieting.