Just be honest. You're open for commissions and need money. I'm starting to return to a place where I have disposable income again. Don't pretend my gallery is full of amazing art that you just have to draw something for me and that I then have to pay for. I admit, I have a weakness for having my ego stroked. But at least have the decency to be good at it. If I ask which of my characters do you like best, and can't name a single one, you're doing it wrong.