diff --git a/+org.el b/+org.el
index ef67db0..93029ca 100644
--- a/+org.el
+++ b/+org.el
@@ -1,17 +1,15 @@
 ;;; ~/.doom.d/+org.el -*- lexical-binding: t; -*-
 ;; Org mode configuration
 ;;
-;; Change Org TODO keywords
+;; Change  TODO keywords
 (setq org-todo-keywords '((sequence "TODO" "NEXT" "WAITING" "INACTIVE" "|" "DONE" "CANCELLED")))
-;; Rice Org elements
+;; Rice elements
 (setq org-todo-keyword-faces '(("INACTIVE" . "grey") ("NEXT" . "turquoise") ("WAITING" . warning))
       org-ellipsis " ▼ "
       org-bullets-bullet-list '("◉" "⁖" "○" "‣"))
-;; Cycle through Org header visibility and disable completion
+;; Cycle through header visibility
 (after! evil-org
-  (remove-hook 'org-tab-first-hook #'+org-cycle-only-current-subtree-h)
-  (remove-hook 'org-mode-hook #'auto-fill-mode))
-;; Turn off line numbers in Org and Markdown
+  (remove-hook 'org-tab-first-hook #'+org-cycle-only-current-subtree-h))
 (add-hook 'org-mode-hook (lambda () (display-line-numbers-mode -1)))
 ;; Tailor Org super agenda
 (use-package! org-super-agenda
@@ -28,3 +26,7 @@
   :config
   (org-super-agenda-mode)
   )
+;; Show inline images by default
+(setq org-startup-with-inline-images t)
+;; Add timestamp to DONE task
+(setq org-log-done 'time)
diff --git a/config.el b/config.el
index 18674f7..8ffe345 100644
--- a/config.el
+++ b/config.el
@@ -4,7 +4,7 @@
 ;;
 ;; Set Font and theme
 (setq doom-font (font-spec :family "Iosevka" :size 16)
-      doom-theme 'doom-city-lights)
+      doom-theme 'doom-nord)
 ;; Start maximized
 (add-to-list 'default-frame-alist '(fullscreen . maximized))
 ;; Set projects directories
@@ -34,10 +34,14 @@
 ;; Load org configuration
 (after! org (load! "+org"))
 ;; Disable line numbers in Markdown
-(add-hook 'markdown-mode-hook (lambda () (display-line-numbers-mode -1)))
+(add-hook 'markdown-mode '(lambda () (display-line-numbers-mode -1)))
 ;; Reload file from disk without confirmation
 (defun revert-buffer-no-confirm ()
   (interactive)
   (revert-buffer :ignore-auto :noconfirm))
 ;; Select target in Makefile compilation as default
 (map! :leader :n "c c" #'makefile-executor-execute-project-target)
+;; Match pdf-tools colors to the theme
+(after! pdf-tools
+  (setq pdf-view-midnight-colors '("#ECEFF4" . "#2E3440"))
+  (add-hook 'pdf-tools-enabled-hook 'pdf-view-midnight-minor-mode))