Bart's blood would totally have the smell of ozone and possibly stuff associated with the feel of a dangerous lightning storm, and his astral form is himself as if he were drawn in speed force energy, like his scouts in canon, but I don't have a pic handy.
Claudia? I guess she'd be like burnt solder or silica, copper, and the kinds of things you get futzing around with electronic gadgetry. I have no clue what her astral form would be, other than probably revealing a lot more of the jagged inner stuff she has going on than she'd really like anyone to know about.
Claudia and Bart
Bart's blood would totally have the smell of ozone and possibly stuff associated with the feel of a dangerous lightning storm, and his astral form is himself as if he were drawn in speed force energy, like his scouts in canon, but I don't have a pic handy.
Claudia? I guess she'd be like burnt solder or silica, copper, and the kinds of things you get futzing around with electronic gadgetry. I have no clue what her astral form would be, other than probably revealing a lot more of the jagged inner stuff she has going on than she'd really like anyone to know about.