As the title suggests, I spent quite some time trying to come up with a theme for this entry, and ended up with a sort of copout: the theme is "not knowing what the theme is". 

Anyway, theme or no theme, hope you like these!

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

More to come (presence or absence of theme to be decided nearer the time).

Thanks for looking!