I draw/talk about Xavier and his relationships to others a lot, so I kinda wanted to just do something with Tremble too.

Tremble's special in the fact that they are the only kid in existence at the time they are born (Beacon's going through a bit of a crisis with no new Sparks being born.. until Tremble happens.) so their only friend really is the blacksmith of town, Wiggle!
Wiggle herself is a kind of rare form of a Spark, so they are both a bit weird in their own way!

Here they are enjoying a sort of streetfood (if you can even call it that, but it's something quick and easy to make, usually sold in stalls!) and making flowercrowns! Wiggle's probably talking about how swords are made!

I don't recommend eating Spark food though, almost everything they eat is extremely sweet!