Another film developed and scanned

I’m not sure what happened – whether it was me (accidentally half-opening the camera and forgetting about it, or using old film) or the lab who developed the film (or the way they scanned it?), but I got some really interesting results from my last film. The photos where taken on the Kaaimans river, in La Alcaidesa in Spain, as well as Namibia! Maybe it was the heat?