Tones and colours

I had this set of photos but was pondering to post them or not. There is a violet or pink tone (I'm felling daltonian at this point) in the background (4 photos of the 5). I'm not sure if this is appealing. To be honest I don't mind of this camera evaluation of the exposure and tones. It's not a typical colour of the autumn, or realistic, but sometimes the peculiar can be refreshing, at least to me.