Thanks Milo, amazing photos. I like Smenas more and more and I was surprised about the body-quality when I got my first Smena some days ago, a Smena-1. Unfortunately the shutter doesn't work or I'm doing something wrong. I will see when I have another one. I think the people who started photography with a Smena were very lucky to get this Smena experience.
Grease vaporising from the helicoid and condensing on the shutter blades preventing its function, is a common thing on the smena when it gets older. Most times cleaning helps the camera get back to life.