I've never noticed that languages have
tastes. But they do have colours; perhaps because I'm a
synesthete, or maybe everyone sees them that way.
American English (perhaps I should mention that I'm British?) is a mixture of oranges and yellows;
French is clear light yellow;
Italian is deep red and dark blue;
Welsh is deep dark green and black.
I have a friend who's from
Texas; I tried to draw him a picture once of how his
voice looks to me when he speaks. I drew it as thick
black lines curving up and down with orange and brown
shadows. I didn't really draw it very well, but he liked it, I think.