vernissage
/vərˈni.sɑːʒ/Definitions
1. noun
A social event at which an art exhibition or other display is opened, typically featuring the artists and attendees.
“The museum’s director invited us to the vernissage of the new Picasso exhibit.”
2. noun
A final coating or layer applied to a surface, especially one that is glossy or varnished.
“The artist applied a thin layer of varnish as the vernissage to her painting.”