TalonxAsh sickness

Ash is Talon's healing mage. Talon is half human and half vampire (a dhampir). I got rid of the dhampirs having all the strengths and none of the weaknesses of vampires cliche. I find it slightly aggravating. Talon has an illness that causes nausea, vomiting, painful spasms, seizures, and headaches. While he can go out in the sun he is still allergic to silver and is weaker than vampires. Not all the dhampirs in my story are like this since I don't want them to be all alike.

Ash (full blooded vampire) is hired as Talon's healing mage. His magic can cure Talon's symptoms but he wants him to be able to have something that will keep those symptoms at bay when he's not around. So far, he's failing when it comes to that. Hence, his expression in this painting. Aside from that he also has some animosity toward Gabriel, Talon's father, for knocking up a human woman and giving Talon a lifetime full of pain and misery. Ash was the one who warned him this would possibly happen