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diff --git a/daw_base/build/gen_wallpaper_from_bitmap.sh b/daw_base/build/gen_wallpaper_from_bitmap.sh
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+#!/bin/bash
+#
+# generate a Plasma5 Wallpaper collection from a single image
+
+# Parameter '-b': bitmap file of JPG or PNG format.
+#   Aspect ratio of the image *must* be 16:9 (1920x1080 px or higher res).
+# Parameter 2: name of the wallpaper directory (single word)
+# Parameter 3: descriptive long name for the wallpaper (between quotes)
+#
+# Example:
+#  ./gen_wallpaper_from_bitmap.sh -p sample.png -d LivingFlame -n "The living flame" -a "John Doe" -e "foo@fum.info"
+# ---------------------------------------------------------------------------
+
+CWD=$(cd $(dirname $0); pwd)
+
+# Attribution - this will be used in the wallpaper metadata file:
+WP_AUTHOR=${WP_AUTHOR:-"Eric Hameleers"}
+WP_EMAIL=${WP_EMAIL:-"alien@slackware.com"}
+
+# More default values:
+WP_ROOT=${WP_ROOT:-"$CWD"}
+
+BN=$(basename $0)
+SHOWHELP=0
+
+# ---------------------------------------------------------------------------
+while getopts "a:b:d:e:hn:r:" Option
+do
+  case $Option in
+    a ) WP_AUTHOR="${OPTARG}"
+        ;;
+    b ) WP_BITMAP="${OPTARG}"
+        ;;
+    d ) WP_DIR="${OPTARG}"
+        ;;
+    e ) WP_EMAIL="${OPTARG}"
+        ;;
+    h ) SHOWHELP=1
+        ;;
+    n ) WP_NAME="${OPTARG}"
+        ;;
+    r ) WP_ROOT="${OPTARG}"
+        ;;
+    * ) ;;   # DEFAULT
+  esac
+done
+
+# End of option parsing.
+shift $(($OPTIND - 1))
+
+#  $1 now references the first non option item supplied on the command line
+#  if one exists.
+# ---------------------------------------------------------------------------
+
+if [ $SHOWHELP -eq 1 ]; then
+  echo "[$BN:] Parameters are:"
+  echo "  -a <author>   Name of the wallpaper author, put inbetween quotes."
+  echo "  -b <bitmap>   Bitmap file in JPG or PNG format."
+  echo "                Aspect ratio of the image *must* be 16:9"
+  echo "                (1920x1080 px or higher res)."
+  echo "  -d <dirname>  Directory name for the wallpaper."
+  echo "  -e <email>    Email address of the wallpaper author."
+  echo "  -h            This help."
+  echo "  -n <name>     Descriptive name for the wallpaper, inbetween quotes."
+  echo "  -r <rootdir>  Root directory to create the wallpaper"
+  echo "                directory structure in."
+  exit 0
+fi
+
+# Some house-keeping with regard to the supplied image:
+WP_REALBITMAP="$(readlink -f ${WP_BITMAP} 2>&1)"
+WP_REALBASE="$(echo $(basename ${WP_REALBITMAP}) |rev |cut -d. -f2- |rev)"
+WP_BITMBASE="$(echo $(basename ${WP_BITMAP}) |rev |cut -d. -f2- |rev)"
+
+# If wallpaper name / description were not given, we use the bitmap basename:
+WP_DIR=${WP_DIR:-"$WP_REALBASE"}
+WP_NAME=${WP_NAME:-"$WP_BITMBASE"}
+
+# Exit immediately if the image file is not found:
+if ! readlink -f "${WP_BITMAP}" 1>/dev/null 2>&1 1>/dev/null 2>&1 || ! file "${WP_REALBITMAP}" | grep -q "image data" ; then
+  echo "-- No wallpaper image found."
+  exit 1
+fi
+
+# Exit if the target directory does not exist or is not writable:
+if [ ! -d "${WP_ROOT}" ]; then
+  echo "-- '${WP_ROOT}' not a directory."
+  exit 2
+fi
+# Get the full path:
+WP_ROOT="$(cd ${WP_ROOT}; pwd)"
+if [ ! -w "${WP_ROOT}" ]; then
+  echo "-- Directory '${WP_ROOT}' not writable."
+  exit 2
+fi
+
+# Exit if the wallpaper already exists:
+if [ -d "${WP_ROOT}/${WP_DIR}" ]; then
+  echo "-- Wallpaper '${WP_ROOT}/${WP_DIR}' already exists."
+  exit 3
+fi
+
+# Create the wallpaper for Plasma5;
+echo "-- Normalizing background image."
+# First convert our image into a JPG with known filename:
+TMPDIR=$(mktemp -d -t wp_img.XXXXXX)
+convert "${WP_REALBITMAP}" ${TMPDIR}/background.jpg
+
+# The toplevel directory WP_DIR is your wallpaper!
+# It needs to be placed in /usr/share/wallpapers/ on the target system:
+mkdir -p ${WP_ROOT}/${WP_DIR}/contents/images
+
+# Create set of images for common aspect ratios like 16:9, 16:10 and 4:3:
+# Aspect Ratio 16:9 :
+convert ${TMPDIR}/background.jpg \
+  -resize 1920x1080 \
+  ${WP_ROOT}/${WP_DIR}/contents/images/1920x1080.jpg
+convert ${TMPDIR}/background.jpg \
+  -resize 5120x2880 \
+  ${WP_ROOT}/${WP_DIR}/contents/images/5120x2880.jpg
+# Aspect Ratio 16:10 :
+convert  ${TMPDIR}/background.jpg \
+  -resize 5120x - | \
+  convert - -geometry 1920x1200^ -gravity center -crop 1920x1200+0+0 \
+  ${WP_ROOT}/${WP_DIR}/contents/images/1920x1200.jpg
+convert  ${TMPDIR}/background.jpg \
+  -resize 5120x - | \
+  convert - -geometry 1280x800^ -gravity center -crop 1280x800+0+0 \
+  ${WP_ROOT}/${WP_DIR}/contents/images/1280x800.jpg
+# Aspect Ratio 4:3 :
+convert  ${TMPDIR}/background.jpg \
+  -resize 5120x - | \
+  convert - -geometry 1024x768^ -gravity center -crop 1024x768+0+0 \
+  ${WP_ROOT}/${WP_DIR}/contents/images/1024x768.jpg
+
+# Create the required wallpaper screenshot of 400x225 px (16:9 aspect ratio):
+convert ${TMPDIR}/background.jpg \
+  -resize 400x225 \
+  ${WP_ROOT}/${WP_DIR}/contents/screenshot.png
+
+# Add wallpaper description:
+cat <<EOT >${WP_ROOT}/${WP_DIR}/metadata.desktop
+[Desktop Entry]
+Name=${WP_NAME}
+
+X-KDE-PluginInfo-Name=${WP_DIR}
+X-KDE-PluginInfo-Author=${WP_AUTHOR}
+X-KDE-PluginInfo-Email=${WP_EMAIL}
+X-KDE-PluginInfo-License=CC-BY-SA-4.0
+EOT
+
+# Inform user:
+echo "-- Wallpaper '${WP_NAME}' created in '${WP_ROOT}/${WP_DIR}'."
+
+# Cleanup:
+rm -fr $TMPDIR
+