"Rainbow houses" was the way the local paper in 2020 described the transformation of some aged Gloucester houses by brightly coloured paint. It's not unusual to see terraces where each house is painted a different colour but usually those colours are taken from the tasteful and traditional selection that established paint manufacturers offer. I'm not aware that the screaming colours of these houses are widely sold: they must have been specially mixed.
photo © T. Boughen Camera: Olympus OMD E-M10
