Rainbow number of colour bands of a rainbow may therefore be different from the number of bands in a spectrum, especially if the droplets are particularly large or small. Therefore, the number of colours of a rainbow is variable. If, however, the word "rainbow" is used inaccurately to mean "spectrum", it is the number of main colours in the spectrum. The question of whether everyone sees seven colours in a rainbow is related to the idea of linguistic relativity. Suggestions have been made that there is universality in the way that a rainbow is perceived. However, more recent research suggests that
Royal Institute of Painters in Water Colours the Piccadilly premises ran out in 1970, it moved to the Mall Galleries, near to Trafalgar Square. The Institute's 207th Exhibition takes place at the Mall Galleries between 3-18 April 2019. The premises at 190-195 Piccadilly hosted many exhibitions by other societies and were known simply as "Royal Institute Galleries". It is now a grade II listed building. Number 195 is now home to BAFTA. The current officers (2017) are: Royal Institute of Painters in Water Colours The Royal Institute of Painters in Water Colours (RI), initially called the New Society of Painters in Water Colours, is one of the