I like Plata, I think it's very beautiful. But his black is very strong and causes wear to the eyes. The Lumine Silver has a white color (see image). In the taskbar.

I know they exile others to be installed, but in an upcoming update will have a Silver Adapta style? Or a black not so strong?

You have to ask this to the themes creators, not to Solus.

    kyrios I figured it was a theme created by Solus just like Ubuntu's Yaru. Understood?

      Might try the themes and icons from Solus by going through software center.

      Software Center -----> then into Desktop Software and Theming ------>
      then in Desktop themes ------> scroll down until you see EVO Pop GTK and EVO Pop Icons

      not a fan of the dark and all Black themes myself.