Themes for dir-treeview, a file browser and manager for Emacs (cf. https://github.com/tilmanrassy/emacs-dir-treeview). Provides two themes, "Hortensia" and "Petunia". Visit https://github.com/tilmanrassy/emacs-dir-treeview-themes for screenshots. The themes use pixmap icons based on the "Oxygen", "Emerald", and "Tela" icon themes (see https://github.com/KDE/oxygen-icons5, https://github.com/vinceliuice/emerald-icon-theme, and https://github.com/vinceliuice/Tela-icon-theme, respectively).