Quote Originally Posted by Rockphed View Post
Gil does music extensively. So, for that matter, does Agatha. Tarvek is a fashion spark. Othar is an adventure spark. We also have a pie spark somewhere.

And the Master of Paris was called out as a spark of the arts during the introductory puppet show.
I think the concept of an "X spark" where one primarily or only works in a specific field is mostly for lesser Sparks; protagonist-tier Sparks have demonstrated multiple times that they can turn their talents to pretty much whatever the need at hand is, no matter what their preferred field of work would be if you just gave them a lab and no pressing problem to solve..

Of course, that may be just as true for less powerful Sparks; it's possible all the apparent mono-focused Sparks we've seen as background and side characters simply have the luxury of devoting their time to whatever they like best. So the 'Pie guy' Spark just doesn't have any real reason to do anything other than find ways to apply SCIENCE! to pies, and Grandma Sturmvoraus's spectacle Spark is on retainer specifically because she likes plotting and putting on big giant shows, so there's no reason to bother her with asking her to do anything else.