Wine-Pages.com har en fin beskrivelse (beware dosage, hipster-freaks!):
"Champagne Jacquart, Brut Mosaïque NV,
Champagne, France, Sparkling White
91/100
(2014) The current release of this wine. Based on 2009 vintage, disgorged six months ago, this has 9g/l dosage. Pale green gold. Lovely nose, green apples and a touch of brioche, a little suggestion of nettle, flint and caramel. Quite complex. Lovely cushioning mousse on the palate, with a suggestion of sweetness, but flows through very nicely with salt-licked acidity, and that nice sticky ripeness of the fruit giving it some earthy, toffee-edged character. Slightly sweet compared to the modish low and zero dosage wines of recent year, but very attractive. 30% reserve wines."
http://wine-pages.com/tasting-notes/champagne-jacquart-brut-mosaque-nv-champagne-france-sparkling-white/