Well, it is expected since the slave world most of them is stuck on a medieval world most of the things and artworks from the people of this world seems like the artwork of a medieval world.
If they go beyond the mediaeval world, progressing beyond that level, the governor of that slave world would send an army of demons to wipe out the people of that world so they could start again.
Sometimes they even directed asteroid and manufacture natural disaster to kill off the living beings in their slave world.
He shakes his head to draw out the thought from his head and look at the painting. Then he sighed.
'It seems I am still as illiterate as ever to art' he does feel something while he looks at the art.
But he bet the feeling he felt is not as intense as Katarina feeling when she looks at painting.
Most of the time, he only felt bored looking at it.
Of course, some art does make him felt something.
