After a trawl though my film images, I found a few that I had worked on for a film comp here. I enjoyed the challenge of the "double exposure" theme, once that I had thought up an idea for an image of a moon rising in the sky.
I set up on my dining room table with a dark table cloth and more than one black coat to mask off the table and background. On the table, I set up a melon on a small glass. Test shots/film showed that I might be able to make the melon look like a planet as seen from another planet.
This is the sort of result that I managed.
As I had hoped, the background/table/glass aren't seen. I shot around twenty frames, varying some parameters (because I didn't know what would work). The film was rewound...(I really hate that the Pentax MZ series wind the film header right back into the cassette).
The film was reloaded into the camera, and the search for a blue sky begun. The idea was to find a suitable sky and then guess the position of the moon in the frame to place it in dark sky (red filter fitted to darken the sky).
Only a few images were workable, (problems with developing too). This one nearly made it, only the bottom right of the moon appears through the cloud, spoiling the effect a little.
A similar image that worked a little better was entered in the comp. It didn't do very well. Perhaps some thought that it had been digitally manipulated.
It was a great exercise and good fun.