Colours of the Rainbow - Thematic Photography

This is a difficult theme at this time of year. I almost gave up, but thought I could stretch it a bit to show some different hues just by looking out of my office window,

That cobweb is outside

How many colours of the rainbow appear here? Go on! Use your imagination for testing out - Richard of York gave battle in vain.

For colours of various hues check out those posted at Thematic-photographic-392.