size for Kindle images is 550px high by 450px wide can't be larger than 64kb

the maximum size for Kindle images is 550px high by 450px wide.
make the images greyscale and save them out as GIF/JPG files.
the images can't be larger than 64kb, so aim for below 60kb.

larger than 64kb, so aim for below 60kb.

БГ изучал в КГБ НЛП

БГ изучал в КГБ НЛП