These are some plastic flowers in a clay vase that reside on the top of my piano. I used two black t-shirts for the background and photographed them at night in available light from a floor lamp.

Camera: Zenit ET (Made in Russia in 1984)
Lens: Auto Sears 50mm, f/1.7 (Made in Japan)
Adapter: Montgomery Ward Auto 2X tele-converter (Made in Japan)
Film: Kodak Gold 100
Aperture: f/11
Shutter Speed: B (bulb) 12 secs.
Date: September 12th, 2018, 7.32 p.m.
Location: Norris City, Illinois, U.S.A.

Developing Chemicals: Unicolor C-41
Water pre-soak: 1 minute at 102 degrees
Developer: 3 mins. and 30 secs. at 102 degrees
Water rinse: 2 minutes (to keep chemicals clean)
Blix: 6 ½ minutes at 102 degrees
Water rinse: 2 minutes at approx. 100 degrees
Stabilizer: 1 minute at room temperature
Water rinse: 2 minutes
Kodak Photo-Flo 200: 1 minute

This was the 19th roll of film I've managed to develop with this same 1-litre kit.

Zenit Kodak Gold 100 Flowers SSC 2018 10ff