Back in the 70's, as art director for an international firm introducing a new perfume fragrance, I faced a challenge. A fairytale was written about a princess having to take off in a space ship to another planet to obtain the " special ingredient " . At that time, all presentations were done using slide programs using a dissolve unit between two projectors.
The princess took off in her space ship, went out into space, traveled through a moving rainbow and landed on another planet. The whole sequence was done through trick photography elements, on my kitchen table. A graphic of a curved rainbow was reflected onto a sheet of flexible acetate that could be buckled, curved and moved frame by frame against a starry black background. Tiny holes in the black background behind which a mag flashlight was placed, gave the appearance of twinkling stars with the aid of a star filter on the camera lens.
A bit of dry ice, a wig head form, painted and glittered in green, a see-thru sheer scarf and a blue gel filter on the lighting were used to create a Marshan type monster, representing the foreign planet.
Tricking the camera lens and working in special effects animation is all great fun stuff indeed.