theme in Polish

A subject, now especially of a talk or an artistic piece; a topic.

Any of various colors, or color palettes, in which a design is offered; (GUI) any of various skins for an app, affecting the visuals and perhaps other elements such as sound effects.

Any of various colors, or color palettes, in which a design is offered; (GUI) any of various skins for an app, affecting the visuals and perhaps other elements such as sound effects.