Thank you for your comment! The idea for the graphics was that when the owner of the cat cannot see, the whole world is unsaturated in color and simplistic, except for him, the cat and the wise man, and then when he regains his sight, the colors turn very vibrant.
In practice, I joined the jam team halfway through the jam, so I only had time to draw and animate the sprites, and draw the beginning and ending "comics". So the art style isn't really uniform (credit for the level art to DigitalitE).