I don't think there are direct connections. Sandman and Spiderman are comic characters, but a sandcastle has no obvious link to them.
Honestly, there seem to be no connections. Sandman and Spiderman are from comic universes, while a sandcastle is a completely different thing. Maybe in some very creative and unconventional story, they could be brought together, but typically, they have no relation.
I'm not really sure. They seem like quite random things with no obvious direct connection.
There aren't typically direct links. Spiderman comics deal with modern superhero themes. Medusa belongs to ancient myths. However, in the realm of imagination, a comic creator could concoct a unique story where their paths cross in an unexpected way.
There might not be direct connections. eBay is an online marketplace, Radio Shack was a retailer of electronics, and Superman comic is a form of entertainment. Maybe some items related to Superman comics could be sold on eBay or found at Radio Shack in the past, but it's not a common or inherent link.
I'm not sure there are direct connections. They seem like very random and disparate elements.
The Sandman comic and Spiderman have no inherent relation. They belong to different storylines within the Marvel comic framework. However, they might appear in crossover events or special issues, but those are exceptions rather than the norm.
No, Spiderman doesn't eat Sandman in the comic. They have their own battles and interactions, but not of that kind.
No, the Sandman doesn't kill Spiderman in the comic. Their battles are intense but not fatal.
Yes, in some storylines, Sandman does kill Spiderman.
They might all be in the public eye and have to deal with fame and public scrutiny.
I think they might be connected if there's a cartoon about an animal playing the cello.