magick -font Times-Bold -pointsize 64 \
                     -background none  label:"Hello cb2023" \
          \( +clone -sparse-color Barycentric '0,%h blue %w,0 red' \
             \) -compose In -composite \
          -virtual-pixel transparent -distort arc 120 \
          \( +clone -background black -shadow 100x2+4+4 \
             \) +swap -background white -compose over -layers merge +repage \
          colorful_arc.jpg