Green lacquer in hallway via House Beautiful.
If you don't want to go extreme, just do the ceiling for a touch of gloss.
I like this black offset with white table and accessories. Via Markham Roberts.
Via Miles Redd. Softened with some pink pillows and white sofas.
Love the offwhite in a lacquer. Via New York Social Diary.
Orange ceiling in lacquer. Via Elle Decor.
Another hallway in a rich blue.
Used a panel screen for their pop of shine. Definitely saves on install! Via Elle Decor.