https://www.logotouse.com/ Download any logo in LogoToUse and do whatever you want with them. This is the place to showcase more than 120+ million logos that are already designed worldwide and are archived!Backend entity/ ERD /SQL diagrammingSQL...
I think I figured out the point of Puzzler No. 4. The string loop needs to be between the lobes of the heart - see in the lower left diagram, where the two arcs make a "closed" loop (at least when seen edge on)? Right through there. Lambert BrightPenny...