It's a fantasy role-playing game.

DM: You are Scanlan Shorthalt, a gnome bard . You are the member of the famous group of adventurers. Previously,  Upon returning to the city of Whitestone, they found the rebellion was successful. The undead hordes have fallen to the blades of the surviving rallied warriors of Whitestone.
DM: His eyes go wide and he nods and says, "This is a challenge. But I believe I do know someone whom I can order such a grand canvas from. This can be done. This can be done." And you see he smiles and takes your hand once again. "This can be done."
Player: Thank you, sir. Jameson, was it?
DM: "Jameson, yes."
Player: You have done a noble deed for your people and for the rebel forces.
DM: "Eclipsed by the deeds you have done, Sir Gnome."
Player: Oh, that is true.
DM: He rushes off to prepare himself.
Player: And then, one last thing. On a serious note, I do some research to see if me, or any one of my party could, over time and with great effort, learn the skills required to utilize a teleportation circle.
DM: Okay, go ahead and make an arcana check.
Player: Not great. Arcana? 11.
DM: Yeah. What little you know of teleportation-based magics, which is not your forte in your bardic experiences, but what you've heard and what you've seen, while you've traveled with Tiberius, and you've come across other individuals that used the arcane spells that caused transport, teleportation circles themselves are a very specific ritual. It's a spell that comes from within the arcane caster's capabilities. If you yourself do not have that, you're not going to be able to utilize it at a drop of a hat. After asking around, you find there once was a teleportation destination circle in Castle Whitestone that was part of the network of Tal'Dorei, in Emon, but has since been destroyed and sundered and has been for quite some time. You imagine probably when the Briarwoods came, it was deemed a dangerous little loose thread. So, over the period of the next week or so, best you can ascertain is that type of transportation here is going to be probably not likely, at least not with the resources you have at your disposal. You may have to travel elsewhere.
Player: It's not a skill I can learn?
DM: It's a spell you could learn, but that would be something you would have to swap out as you level up or choose as your spell progression down the road.
