Sea & Sky Film Company

Background
Appears to be a Taiwanese film company based in Hong Kong.

1st Logo (1975)
Logo: On a sky blue background (representing the sky) with a big dark blue rectangle covering more than half of the screen (representing the sea), we see two abstract S's resembling a sunset (the top S in the sky part of the background is red, the bottom S in the sea part of the background is orange). Below the bottom S is the company name "海天(香港)影業公司" written backwards.

Technique: None.

Music/Sounds: The opening theme.

Availability: Extremely rare. Appears on Heroine (妙手千金)