Legends about light not visible in museum (6)
I believe the answer is:
louvre
'museum' is the definition.
(art museum in Paris)
'legends about light not' is the wordplay.
'legends' becomes 'lore' (I've seen this in another clue).
'about' indicates putting letters inside.
'light not' becomes 'uv' (UV or ultraviolet light. I am not sure about the 'not' bit.).
'lore' placed around 'uv' is 'LOUVRE'.
'visible in' acts as a link.
Can you help me to learn more?
(Other definitions for louvre that I've seen before include "that's normally closed during the winter?" , "Ventilation slat; a museum" , "Art exhibition" , "National art gallery of France, in Paris" , "Paris museum; type of window" .)