#!/usr/bin/bash
cd icons
for old in *; do
    new="$(echo "$old" | sed -e 's/.svg$/-large.svg/')"
    echo $new
    rsvg-convert "$old" -h 1440 -f svg -o "$new"
done
cd ..
montage -background white icons/*-large.svg -geometry 720x720 -tile 5x5 -border 30 -bordercolor transparent montage.png
convert montage.png -resize 50% montage.avif
rm icons/*-large.svg