site-prep() {
  mkdir -p lg/;
  mkdir -p md/;
  mkdir -p sm/;

  convert "$1" \
    -strip \
    -quality 85% \
    -interlace Plane \
    -resize 1800 "lg/${1%.*}.jpg"

  convert "$1" \
    -strip \
    -interlace Plane \
    -gaussian-blur 0.05 \
    -quality 85% \
    -resize 720 "md/${1%.*}.jpg"

  convert "$1" \
    -strip \
    -interlace Plane \
    -scale 10% \
    -blur 0x2.5 \
    -resize 1000% \
    -resize 180 "sm/${1%.*}.jpg"

  echo "$1 is prepped"
}