+#!/usr/bin/env bash
+
+if [[ (! -d "png") || (${1} == "png") ]]; then
+ mkdir -p png/1024 png/512 png/256 png/128
+
+ for PHOTO in svg/*; do
+ BASE=$(basename $PHOTO | cut -d '.' -f 1)
+ inkscape -w 1024 -h 1024 "$PHOTO" --export-filename png/1024/${BASE}.png
+ inkscape -w 512 -h 512 "$PHOTO" --export-filename png/512/${BASE}.png
+ inkscape -w 256 -h 256 "$PHOTO" --export-filename png/256/${BASE}.png
+ inkscape -w 128 -h 128 "$PHOTO" --export-filename png/128/${BASE}.png
+ done
+fi
+
+[[ ${1} == "png" ]] && exit 0
+
+rm -rf ${1}
+
+for PAT in $(find "png" -type d); do
+ mkdir $(echo $PAT | sed "s/png/${1}/g")
+done
+
+for PAT in $(find "png" -type f); do
+ BASE=$(echo $PAT | sed "s/png/${1}/g")
+ convert -verbose $PAT $BASE
+done