Blockhead

So I have a block
What's a block?
Don't i listen?
Don't I talk?
Don't I love you
Through the
Cloudy parts?

"You tell me" you said
But I haven't got a clue
The cryptic puzzle
Is easier to do.

What kind of a block?
A rusty, grey, ungeometric
Late blooming atonal
Chock-a-block?

If I find this block
And find out
What it's blocking
It better watch out
Because nothing
Is going to block
The way of truth
And beauty.