After releasing the Heliconia piano last year (bedecked with heliconia flowers originally designed by René Lalique’s granddaughter in 1992) the French crystal maker has again partnered with renowned piano maker Steinway & Sons to create another masterpiece—this time, a black piano bejeweled with opaque black crystals.

The Masque de Femme piano is a bespoke Steinway Model B grand, often referred to as “the perfect piano” for its balanced and versatile performance in both intimate settings and midsize…