CreateImage
ImageMagick
To create a new image:
convert -size 100x100 xc:white canvas.jpg
Add a border
convert -border 3x3 -bordercolor "#007777" canvas.jpg canvas01.jpg
Compare an image
magick compare canvas.jpg canvas01.jpg difference01.jpg
Negate colors
convert input.png -channel RGB -negate output.png
Extract EXIF
identify -format '%[EXIF:*]' image.jpg
Make White Transparent
convert zechariah2_5.jpg -fuzz 50% -transparent white zechariah2_5.gif
Fancy border
https://drkrishi.com/creating-photo-borders-using-imagemagick/