Let's see what's next in line from recent comic book art offered for sale...
The seller of this piece said it's page 3 from Flash 219, by Neal Adams! But it's actually page 3 of the Green Lantern back-up story in that issue.
Next up is this Flash Gordon page by Albert Giolitti, and my guess would be it's a Gold Key issue, since Giolitti did a lot of work for Gold Key (especially their Star Trek comic).
And we'll finish this installment off with a bunch of pages from the Fly #5, with art by Bill Vigoda, from the second story in that issue!
Skipping a few pages (I think... looking at these pages, I think the seller mis-labeled which page was which!)
Page 25 of this issue, by the Simon Studio, teaches you some judo!