sometimes its an emotional peice and they don't feel like talking about it or they feel they've made the peice distinct enough that they don't feel the need to leave a discription.

yeah i suppose you're right, if it's like an
extremely emotional piece of vent art . but
i just mean like, ordinary pieces of artwork,
haha i always leave a bunch of random blabber
on my art, and i've wondered why some people
don't leave anythingg .

I sometimes do that, but it's just 'cause I'm in a hurry or lazy, or I don't have much to say.
:O we shall never know.

LOL that makes sense too, thanks :D