Art in general doesn't have to disrupt anything. It can be as conventional and anodyne as you like, but surrealist art - as per the Surrealist Manifesto - was specifically intended to depart from the usual concerns of art - at least at the time:
Dictated by thought, in the absence of any control exercised by reason, exempt from any aesthetic or moral concern.
My emphasis. Conventionally, art does give some consideration to aesthetics.
Does Ivor the Engine count as a cartoon? Animation, certainly, but I'm not sure about 'cartoon' as such.
Anyway, it is the 1975 version for me.