Random Art Size

[Jeffrey Frei]

Dear openssh team, thanks for all your great work!

I just recently discovered random art and I think it's brilliant!  My VisualHostKey flag is set.

It does take up a fair amount of terminal real estate, though.  Would it be possible to rotate the rectangle to be horizontal so it takes up less vertical space?

e.g.
+----------[ RSA 2048 ]----------+
|                *@E+o+          |
|             . ..+B +..         |
|              +.=  o  ..        |
|            . o=       .        |
|               S                |
+--------------------------------+

Thanks!
Jeffrey Frei