Introducing Pal the Smeargle and Palette the Zoroark!
Palette used to work with the Rogues in conning rich Pokemon out of large sums of money. She would use her illusions to fake beautiful works of art, which would fade as soon as she made her money (and her getaway).
Pal has always aspired to be the greatest artist in Tao Village; he will paint on walls and do frescoes for a fee. He works with the Merchants to find clients sometimes.
Palette is known to give some poorer Pokemon a discount (or to do work for them for free) thanks to the time she spent as a Rogue.