A curious Cloud surprised the Sky — Paper Kite

A curious Cloud surprised the Sky, 1
'Twas like a sheet with Horns;
The sheet was Blue-
The Antlers Gray-
It almost touched the lawns.

So low it leaned-then statelier drew-6
And trailed like robes away,
A Queen adown a satin aisle
Had not the majesty.
(F.509/J.1710)
[1] A curious Cloud, Sky:: a curious thing that covers the sky.
[2] sheet with Horns:: a paper kite with tails.
[5] touched the lawns:: a sheet in the sky almost touched the ground, a hint on the paper kite.