You're new on Medium, so I offer this advice in an effort to help and not to criticize. I think your writing should be read by thousands of people, not just the few who read this. So: When you use an image, Medium has requirements to follow to avoid being sued for violating copyright. I wrote submission guidelines for a now-defunct publication a few years ago that includes the requirements. Also, your article is probably too long to be well read by today's readers or to be boosted by Medium. You could split it into several articles and, if you like, in each one embed the others at the end.