diff --git a/bashrc.txt b/bashrc.txt
index 516a3872..5d613526 100644
--- a/bashrc.txt
+++ b/bashrc.txt
@@ -227,6 +227,7 @@ alias chromium="chromium --incognito --disable-search-engine-collection --finger
 alias {firefox-developer-edition,firefox}="firefox-developer-edition"
 alias {sq,sql,sqlite}="sqlcipher"
 alias view="kitty +kitten icat"
+alias viewer="feh -F -Z -x"
 alias mupdf='mupdf -r 204'
 alias dkpdf='mupdf -I -r 204'
 alias {json,jscrl,jsoncurl,jcrl}="jscurl"
diff --git a/tuir/mailcap b/tuir/mailcap
index 0036b94f..70eaaebf 100644
--- a/tuir/mailcap
+++ b/tuir/mailcap
@@ -25,17 +25,22 @@
 # Feh is a simple and effective image viewer
 # Note that tuir returns a list of urls for imgur albums, so we don't put quotes
 # around the `%s`
-image/x-imgur-album; feh -g 640x480  -. %s; test=test -n "$DISPLAY"
-image/gif; mpv '%s' --autofit=640x480 --loop=inf; test=test -n "$DISPLAY"
-image/*; feh -g 640x480 -. '%s'; test=test -n "$DISPLAY"
+# image/x-imgur-album; feh -g 640x480  -. %s; test=test -n "$DISPLAY"
+# image/gif; mpv '%s' --autofit=640x480 --loop=inf; test=test -n "$DISPLAY"
+# image/*; feh -g 640x480 -. '%s'; test=test -n "$DISPLAY"
+#
+# Custom Feh image viewer settings
+image/x-imgur-album; feh -F -Z -x -. %s; test=test -n "$DISPLAY"
+image/gif; mpv '%s' --fs --loop=inf; test=test -n "$DISPLAY"
+image/*; feh -F -Z -x -. '%s'; test=test -n "$DISPLAY"
 
 # Youtube videos are assigned a custom mime-type, which can be streamed with
 # vlc or youtube-dl.
-video/x-youtube; vlc '%s' --width 640 --height 480; test=test -n "$DISPLAY"
+#video/x-youtube; vlc '%s' --width 640 --height 480; test=test -n "$DISPLAY"
 video/x-youtube; mpv --ytdl-format=bestvideo+bestaudio/best '%s' --autofit=640x480; test=test -n "$DISPLAY"
 
 # Mpv is a simple and effective video streamer
-video/*; mpv '%s' --autofit=640x480 --loop=inf; test=test -n "$DISPLAY"
+video/*; mpv '%s' --fs --loop=inf; test=test -n "$DISPLAY"
 
 ###############################################################################
 # Commands below this point will attempt to display media directly in the