quoteboi.sh

#!/bin/bash

BG=(lightblue palegreen rosybrown1)
FG=(blue sienna purple)

i=0

jq -r '. | map(.text) | .[]' ./*.json | while read -r str; do
    echo $i
    convert -size 1280x720 -background "${BG[((i % ${#BG[@]}))]}" -fill "${FG[((i % ${#FG[@]}))]}" -gravity Center -pointsize 52 "caption:$str" "$i.png"
    ((++i))
done